Home-based Exercise Program Research Articles

Safety and efficacy of a medically guided home-based exercise program in adults with congenital heart disease: a proof-of-concept study

Safety and efficacy of a medically guided home-based exercise program in adults with congenital heart disease: a proof-of-concept study

Magnitude and determinants of road traffic accidents in North Gondar Zone; Amhara Region, Ethiopia

Background: Home-based rehabilitation exercise following Total Hip Arthroplasty (THA) shows similar outcomes compared to supervised outpatient rehabilitation exercise. Little is known about patients’ experiences with home-based rehabilitation, and this study aimed to investigate patient-perceived facilitators and barriers to home-based rehabilitation exercise and general physical activity after THA. Methods: Semi-structured interviews of qualitative design were conducted with 22 patients who had undergone THA and who had performed home-based rehabilitation exercise. The study took place in a regional hospital in Denmark between January 2018 and May 2019. Data was analyzed using an interpretive thematic analysis approach, with theoretical underpinning from the concept ‘conduct of everyday life’. The study is embedded within the Pragmatic Home-Based Exercise Therapy after Total Hip Arthroplasty-Silkeborg trial (PHETHAS-1), which aims to quantitatively investigate recovery outcomes after a home-based rehabilitation exercise program. Results: The main theme, ‘wishing to return to the well-known everyday life’, and the subtheme ‘general physical activity versus rehabilitation exercise’ were identified. Generally, participants found the home-based rehabilitation exercise boring but were motivated by the goal of returning to their habitual conduct of everyday life and performing their usual general physical activities. Participants enrolled in the PHETHAS-1 study used the enrollment as part of their motivation for doing the exercises. Both pain and the absence of pain were identified as barriers for doing home-based rehabilitation exercise. Pain could cause insecurity about possible medical complications, while the absence of pain could lead to the rehabilitation exercise being perceived as pointless. Conclusions: The overall goal for the THA patients was to return to their habitual everyday life. This goal served as a facilitator for undertaking home-based rehabilitation exercise. Being able to perform usual activities paradoxically became a barrier for some participants, as they were more motivated to engage in general physical activity than the rehabilitation exercise.

Effect of a Long-Term Online Home-Based Supervised Exercise Program on Physical Fitness and Adherence in Breast Cancer Patients: A Randomized Clinical Trial

The purpose of the present study was to analyze the effect of a synchronous-supervised online home-based exercise program (HBG) during 24 weeks on body composition, physical fitness and adherence compared to an exercise recommendation group (ERG) without supervision with patients undergoing breast cancer treatment. Fifty-nine female breast cancer patients (31 in HBG and 28 in the ERG) undergoing cancer treatments participated in the present randomized clinical trial. The exercise program consisted of a 60 min combined resistance and aerobic supervised exercise session (6–8 points on Borg Scale CR-10, moderate intensity), twice a week during 24 weeks. The exercise recommendation group only received general recommendations to comply with the current ACSM guidelines. Body composition and physical fitness were assessed at baseline, 12 weeks and 24 weeks of the program. Adherence to the intervention was measured according to the minutes of exercise completed per session during each week. A general linear model of two-way repeated measures showed significant improvements (p < 0.05) in physical fitness that were observed in the home-based exercise group at the baseline, 12-week and 24-week assessments compared to the exercise recommendation group. Adherence was also higher in the home-based exercise group. However, no changes (p > 0.05) in body composition between groups and moments were observed. In this sense, supervised home-based exercise interventions can be an interesting strategy to improve physical fitness and adherence rates in breast cancer patients undergoing treatment.

Telephone Health Coaching and Remote Exercise Monitoring (TeGeCoach) in Peripheral Arterial Occlusive Disease.

Supervised exercise programs are used to treat intermittent claudication (IC). Home-based exercise programs have been developed to lower barriers to participation. We studied the effects of one such exercise program (TeGeCoach) on self-reported walking ability in patients with IC. In a pragmatic multicenter randomized controlled trial (registration number NCT03496948), 1982 patients with symp - tomatic IC insured by one of three German statutory health insurance funds received either telephone health coaching with remote exercise monitoring (TeGeCoach; n = 994) or routine care (n = 988). The primary outcome was the change in Walking Impairment Questionnaire (WIQ) scores after 12 and 24 months in the intention-to-treat population. The secondary outcomes were healthrelated quality of life, symptoms of depression or anxiety, health competence, patient activation, alcohol use, and nicotine depen - dence. There was a significant group difference in WIQ score in favor of TeGeCoach (p < 0.0001), amounting to 6.30 points at 12 months (Bonferroni-corrected 95% CI [4.02; 8.59], Cohen's d = 0.26) and 4.55 points at 24 months ([2.20; 6.91], d = 0.19). Some of the secondary outcomes also showed positive results in favor of TeGeCoach at 12 months with small effect sizes (d ≥ 0.20), including physical health-related quality of life and patient activation. The average daily step count was not higher in the TeGeCoach group. Significant improvements regarding symptom burden demonstrate the benefit of a home-based exercise program and thus expand the opportunities for guideline-oriented treatment of IC. Future studies should additionally address the effect of home-based exercise programs on clinical variables by means of, for example, the 6-minute walk test.

BE-WEL trial (breast: evaluation of weight and exercise for lymphoedema) testing weight control and exercise programmes for women with breast cancer related lymphoedema: a feasibility trial

PurposeA combined body weight loss and upper body/arm exercise programme is a potential strategy for managing Breast cancer related lymphoedema (BCRL), but there is limited data on the best method for delivery or its potential efficacy.MethodsFifty-seven women with overweight/obesity and BCRL were randomised to a 12 week supervised (n = 12) or home-based combined weight loss and upper body/arm exercise programme (n = 16), a home-based upper-body arm exercise only programme (n = 17) or standard care (n = 12). Primary outcomes were uptake, retention and changes in weight and change in Relative Arm Volume Increase (RAVI) using analysis of covariance (ANCOVA).ResultsSixteen percent of women invited joined the study and 49 completed the trial (85% retention). Reductions in weight occurred in the supervised and home-based weight control and exercise programmes; Mean (95% CI) change compared to standard care − 1.68 (− 4.36 to − 1.00), − 2.47(− 4.99 to − 0.04) Kg. Reductions in perometer assessed RAVI were seen in the supervised and home-based combined weight control and arm exercise groups and the weight stable home-based arm exercise only group: mean (95% CI) change compared to standard care − 2.4 (− 5.0 to + 0.4),− 1.8 (− 4.3 to + 0.7), − 2.5(− 4.9 to − 0.05)%.ConclusionWomen with BCRL and overweight and obesity engaged in diet and exercise weight loss programmes. Both weight loss/arm exercise programmes led to modest changes in weight and BCRL. Comparable reductions in BCRL were reported in the weight stable group undertaking arm exercise only. The independent and combined effects of weight loss and exercise on BCRL need further study.Trial registrationISRCTN86789850 https://doi.org/10.1186/ISRCTN86789850, registered 2011.

Feasibility and acceptability of a home-based virtual group exercise program in global Asian adult population: Baseline characteristics of a cohort study.

To determine the potential influence of a home-based virtual group exercise on people's long-term overall health consequences in global Asian population. We recruited 1021 participants from more than 7 regions across the globe including Taiwan, Malaysia, Singapore, Hong Kong, United States, Canada, Europe, and other regions. All the participants attended the virtual group Qigong exercise 60-minute bi-weekly with instructors for 6 months from June 2022 to December 2022. The physical, mental, and social well-being and other variables were measured via online questionnaires. The majority were 51 to 65 (50.6%) years old, female (90.2%), married (68.5%), and came from Taiwan (48.9%). Older adults had higher scores on measures of overall health and exercise adherence, and lower scores on measures of sleep quality and depressive symptoms compared with younger counterparts (P < .05). Most of them (95.3%) acknowledged that the improvement of health status was their motivating factor for exercise. Eighty nine percent of the participants believed that social media played an important role in this exercise program. This study will suggest such approach has great potential to reduce health disparities and can be implemented to underserved population who has limited recourses to join in-person exercise program.

Response to: Comment on "Effects of a Pragmatic Home-Based Exercise Program Concurrent With Neoadjuvant Therapy on Physical Function of Patients With Pancreatic Cancer: The PancFit Randomized Clinical Trial".

Response to: Comment on "Effects of a Pragmatic Home-Based Exercise Program Concurrent With Neoadjuvant Therapy on Physical Function of Patients With Pancreatic Cancer: The PancFit Randomized Clinical Trial".

Abstract PO2-11-07: Early Integration of Exercise into Breast Cancer Care: The MSK Healthy Living Program

Abstract Background: In patients with early-stage breast cancer, quality of life (QoL) worsens within 3-6 months following diagnosis. Physical activity (PA) can mitigate the adverse effects of treatment and improve QoL, and low PA level is associated with cancer recurrence and mortality. However, PA interventions are not included in standard cancer care. Early intervention to increase PA levels may improve QoL during active cancer therapy. The Healthy Living Program (HLP) at Memorial Sloan Kettering Cancer Center (MSK) is a lifestyle and survivorship program that engages early-stage breast cancer patients at the time of diagnosis using lifestyle risk stratification and matched referrals. We investigated whether early exercise intervention through the MSK HLP impacts QoL within the first months after cancer diagnosis. Methods: At the time of diagnosis, patients complete a lifestyle questionnaire (LQ), which is a composite of validated instruments, including the Godin Leisure Time Exercise Questionnaire (GLTEQ). Patients not meeting PA guidelines per the GLTEQ are offered a referral to an exercise physiologist (EP). The EP creates an individualized, home-based exercise program using the FITT Principle (Frequency, Intensity, Time, and Type). Patients meet with the EP every 4 weeks for 16 weeks; if exercise recommendations continue to be unmet, the program is extended. The Functional Assessment of Cancer Therapy-Breast (FACT-B) and 36-Item Short Form Survey Instrument (SF-36) were completed at baseline and the 16-week follow-up. Results: 252 patients enrolled between April 2020 – February 2023, of whom 92 volunteered to complete the QoL assessments. Median age was 53 years [range 23-84]; 12/252 (13.0%) of patients had ductal carcinoma in situ, 60/252 (65.2%) had Stage 1 disease, 17/252 (18.5%) had Stage 2 disease, and 3/252 (3.1%) had Stage 3 disease. 29/252 (31.5%) received chemotherapy, 62/252 (67.4%) received radiation, and 79/252 (85.9%) received hormone therapy. The mean baseline FACT scores were FACT-B: 116, FACT-G: 87, and FACT-B Trial Outcome Index (TOI): 73. At the 16-week follow-up, all QOL scores remained stable from baseline (means FACT-B: 118, FACT-G: 89, and TOI: 75). Improvements were observed among the subscales of the SF-36 from baseline to follow-up. The largest improvements were observed in physical and emotional role function scores, with 22% and 13% improvements from baseline to follow-up, respectively. Conclusions: A clinically implemented exercise intervention embedded in standard of care prevented decreases in QoL and improved physical and emotional functioning during the initial course of adjuvant breast cancer therapy. These findings support early implementation of lifestyle modification after a breast cancer diagnosis. Citation Format: Kylie Rowed, Sherry Shen, Andrea Smith, Bridget Kelly, Rocco Magnoli, Stacie Corcoran, Melissa Emerzian, Cynthia Cruz, Erica Salehi, Cara Anselmo, Mark Robson, Neil Iyengar. Early Integration of Exercise into Breast Cancer Care: The MSK Healthy Living Program [abstract]. In: Proceedings of the 2023 San Antonio Breast Cancer Symposium; 2023 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2024;84(9 Suppl):Abstract nr PO2-11-07.

Abstract PO2-12-03: Home-based Resistance Exercise Improves Fatigue and Functional Strength in Female Breast Cancer Survivors Post Chemotherapy

Abstract Introduction: Chemotherapy is associated with an increase in fatigue and loss of strength in female breast cancer (BCa) survivors. Strength training has been found to reverse these effects, however, the COVID pandemic added a complexity to clinic-based exercise intervention. The purpose of this study is to determine if a home-based resistance exercise program can attenuate these debilitating effects in a cohort of breast cancer survivors that have recently completed chemotherapy. Methods: Ten BCa survivors who completed chemotherapy within the previous 6 months were recruited to participate in a 12-week home-based resistance exercise proof of concept study. Exercise was performed 3 times per week, supervised via Zoom. Participants completed 2-3 sets of upper body and lower body exercises to volitional fatigue. Self-reported fatigue was measured using the respective subscale from the EORTC QLQ-C30. Strength was measured using hand grip dynamometry and isometric leg strength. Physical function was measured using the 6-minute walk test. Assessments were completed at baseline and end of study. As a comparison, age matched controls (AMCs) were recruited to complete cross-sectional analysis of each of these variables. A one-way analysis variance was done with Tukey’s post hoc test. Significance was set at p&amp;lt; 0.05. Results: BCa survivors were 46.4 ± 12.5 years old with a BMI of 28.11 ± 5.25. AMCs were 50.3 ±13.3 years old with a BMI of 30.8 ± 5.8. There was no significant difference in patient characteristics. A significant difference in self-reported fatigue was found between groups (F=18.52; p&amp;lt; 0.0001). Post hoc analysis found significant difference in fatigue between BCa survivors at baseline (48 ± 23) and the age matched controls (p&amp;lt; 0.0001). Exercise was able to significantly reduce fatigue in BCa survivors (21 ± 15; p=0.003) to levels not significantly different to AMCs (3.3 ± 7.5). A significant difference was also observed between groups for right-hand grip strength (F= 4.923; p=0.015) and left-hand grip strength (F=8.685, p=0.001). Post hoc analysis found a significant increase in right hand grip strength in the BCa survivor group following the intervention (p=0.012). Left hand grip strength was found to be significantly lower at baseline than AMCs (p=0.048). Left hand grip strength was significantly increased in BCa survivors at end of study (p&amp;lt; 0.001). Finally, a significant difference was observed between groups for isometric leg strength (F= 3.699; p=0.038). Post hoc analysis found a significant difference in leg strength in the BCa survivor group following intervention (pre: 105.9 ± 50.6 N-M; post: 158.4 ± 13.2 N-M; p=0.030) which was 16.5% higher than AMCs (127.4 ± 36.5 N-M). No significant difference was found in 6-minute walk distance. However, there was a 21% increase in the distance walked for BCa survivors after interventions (pre: 441.2 ± 66.5m; post: 501.4 ± 123m), identical to distances walked by AMCs (501.4 ± 90.8m). Conclusion: The results of our study suggest that a virtually supervised resistance exercise program can attenuate the negative effects of chemotherapy in BCa survivors to levels similar to their peers that never had breast cancer. Further research using powered sample sizes is needed to validate these results. Citation Format: Taylor Moncrief, Crisann Moon, Angela Gonzalez, Allison Stepanenko, Tiffany Cortes, Darpan Patel. Home-based Resistance Exercise Improves Fatigue and Functional Strength in Female Breast Cancer Survivors Post Chemotherapy [abstract]. In: Proceedings of the 2023 San Antonio Breast Cancer Symposium; 2023 Dec 5-9; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2024;84(9 Suppl):Abstract nr PO2-12-03.

Preliminary analysis of the THRIVE clinical trial on the effect of resistance exercise on skeletal muscle bioenergetics, strength and body composition in breast cancer survivors

Objective: Breast cancer survivors (BCS) are at high risk for loss in skeletal muscle mass, which can be exacerbated by cancer treatment and tumor related factors. While resistance exercise has been shown to be effective in improving strength and physical function in BCS, little is known as to how exercise modulates skeletal muscle bioenergetics in oncology populations. Uncovering these factors are critical for explaining adaptations to exercise among cancer survivors. Therefore, the objective of the THRIVE clinical trial is to determine the effects of resistance exercise training on modulating skeletal muscle bioenergetics in BCS. Hypothesis: We hypothesized that 12 weeks of resistance exercise would improve skeletal muscle bioenergetics, strength and body composition in BCS. Methodology: Preliminary analysis was performed on BCS (n=10; 45.7 ± 11.5 yr) who had completed chemotherapy within the previous 6 months and were recruited to complete 12 weeks of progressive, home-based resistance exercise program (3 supervised training bouts per week). Baseline and 12 weeks strength was assessed with isometric dynamometry and 1 rep max (RM) testing, body composition was measured with DEXA, and physical function was assessed with a 6 minute walk test. Changes in muscle bioenergetics, specifically changes in resting phosphorus metabolites, were assessed using 31-phosphorus magnetic resonance spectroscopy. In the original study design, participants were randomized to either receive creatinine supplement + exercise (n=5) or exercise alone (n=5); however, there were no significant differences between the interventions on the primary outcomes reported here, so the intervention groups were collapsed. Data: Handgrip strength, 1 RM chest press, 1 RM bicep curl, 1 RM leg press and 1 RM leg extension significantly increased (p&lt;0.05) following 12 weeks of training in breast cancer survivors. Twelve weeks of resistance exercise training also significantly increased skeletal muscle phosphodiester (PDE) content and tended to increase total phosphocreatine and gammaATP. There were no significant changes in isometric knee strength, fat mass, lean mass, 6 minute walk testing distance or skeletal muscle inorganic phosphorous. Summary: This preliminary analysis indicates changes in strength and skeletal muscle bioenergetics occur in BCS following a 12-week home-based resistance exercise intervention. Further research is needed to validate these results. The ThriveWell Foundation, NIH (P30 CA054174 and P30 AG044271). This is the full abstract presented at the American Physiology Summit 2024 meeting and is only available in HTML format. There are no additional versions or additional content available for this abstract. Physiology was not involved in the peer review process.

Benefit of cardiac rehabilitation in acute heart failure patients with cognitive impairment

AimsThis study aimed to evaluate the prevalence of cognitive impairment among patients with acute heart failure (AHF), its prognosis, and the effects of cardiac rehabilitation (CR) on these patients' outcomes. MethodsOverall, 247 consecutive AHF patients (median age, 60 years; males, 78.5 %) were evaluated from March 2015 to May 2021. Patients received an AHF disease management program coordinated by an HF specialist nurse and underwent a Luria-Nebraska Neuropsychological battery-screening test (LNNB-S) assessment during admission. Cognitive impairment was defined as an LNNB-S score ≥10. Patients who underwent at least one session of phase II CR and continued with the home-based exercise program were considered to have received CR. The primary endpoint was composite all-cause mortality or readmission after a 3.30-year follow-up (interquartile range, 1.69–5.09 years). ResultsCognitive impairment occurred in 53.0 % and was associated with significantly higher composite endpoint, all-cause mortality, and readmission rates (p=<0.001, 0.001, and 0.015, respectively). In the total cohort, 40.9 % of patients experienced the composite endpoint. Multivariate analysis showed that the peak VO2 was a significant predictor of the composite endpoint. After adjustment, CR significantly decreased the event rate of the composite endpoint and the all-cause mortality in patients with cognitive impairment (log-rank p = 0.024 and 0.009, respectively). However, CR did not have a significant benefit on the composite endpoint and the all-cause mortality in patients without cognitive impairment (log-rank p = 0.682 and 0.701, respectively). ConclusionCognitive impairment is common in AHF patients and can lead to poor outcomes. CR is a standard treatment to improve prognosis.

Utility and usability of a wearable system and progressive-challenge cued exercise program for encouraging use of the more involved arm at-home after stroke—a feasibility study with case reports

BackgroundUnderstanding the role of adherence to home exercise programs for survivors of stroke is critical to ensure patients perform prescribed exercises and maximize effectiveness of recovery.MethodsSurvivors of hemiparetic stroke with impaired motor function were recruited into a 7-day study designed to test the utility and usability of a low-cost wearable system and progressive-challenge cued exercise program for encouraging graded-challenge exercise at-home. The wearable system comprised two wrist-worn MetaMotionR+ activity monitors and a custom smartphone app. The progressive-challenge cued exercise program included high-intensity activities (one repetition every 30 s) dosed at 1.5 h per day, embedded within 8 h of passive activity monitoring per day. Utility was assessed using measures of system uptime and cue response rate. Usability and user experience were assessed using well-validated quantitative surveys of system usability and user experience. Self-efficacy was assessed at the end of each day on a visual analog scale that ranged from 0 to 100.ResultsThe system and exercise program had objective utility: system uptime was 92 ± 6.9% of intended hours and the rate of successful cue delivery was 99 ± 2.7%. The system and program also were effective in motivating cued exercise: activity was detected within 5-s of the cue 98 ± 3.1% of the time. As shown via two case studies, accelerometry data can accurately reflect graded-challenge exercise instructions and reveal differentiable activity levels across exercise stages. User experience surveys indicated positive overall usability in the home settings, strong levels of personal motivation to use the system, and high degrees of satisfaction with the devices and provided training. Self-efficacy assessments indicated a strong perception of proficiency across participants (95 ± 5.0).ConclusionsThis study demonstrates that a low-cost wearable system providing frequent haptic cues to encourage graded-challenge exercise after stroke can have utility and can provide an overall positive user experience in home settings. The study also demonstrates how combining a graded exercise program with all-day activity monitoring can provide insight into the potential for wearable systems to assess adherence to—and effectiveness of—home-based exercise programs on an individualized basis.

Effects of vitamin D3, omega-3s, and a simple strength training exercise program on bone health: the DO-HEALTH randomized controlled trial.

Evidence on the effects of Vitamin D, omega-3s, and exercise on areal bone mineral density (aBMD) in healthy older adults is limited. We examined whether vitamin D3, omega-3s, or a simple home-based exercise program (SHEP), alone or in combination, over 3 years, improve lumbar spine (LS), femoral neck (FN), or total hip (TH) aBMD assessed by DXA. Areal BMD was a secondary outcome in DO-HEALTH, a 3-year, multicenter, double-blind, randomized 2 × 2 × 2 factorial design trial in generally healthy older adults age ≥ 70years. The study interventions were vitamin D3 (2000IU/d), omega-3s (1g/d), and SHEP (3 × 30min/wk), applied alone or in combination in eight treatment arms. Mixed effects models were used, adjusting for age, sex, BMI, prior fall, study site, and baseline level of the outcome. Main effects were assessed in the absence of an interaction between the interventions. Subgroup analyses by age, sex, physical activity level, dietary calcium intake, serum 25(OH)D levels, and fracture history were conducted. DXA scans were available for 1493 participants (mean age 75years; 80.4% were physically active, 44% had 25(OH)D levels <20ng/mL). At the LS and FN sites, none of the treatments showed a benefit. At the TH, vitamin D versus no vitamin D treatment showed a significant benefit across 3years (difference in adjusted means [AM]: 0.0035 [95% CI, 0.0011, 0.0059] g/cm). Furthermore, there was a benefit for vitamin D versus no vitamin D treatment on LS aBMD in the male subgroup (interaction P = .003; ∆AM: 0.0070 [95% CI, 0.0007, 0.0132] g/cm). Omega-3s and SHEP had no benefit on aBMD in healthy, active, and largely vitamin D replete older adults. Our study suggests a small benefit of 2000IU vitamin D daily on TH aBMD overall and LS aBMD among men; however, effect sizes were very modest and the clinical impact of these findings is unclear.

Assessing the efficacy of the Stop OsteoARthritis (SOAR) program: A randomized delayed-controlled trial in persons at increased risk of early onset post-traumatic knee osteoarthritis

ObjectiveAssess the efficacy of an 8-week virtual, physiotherapist (PT)-guided knee health program (SOAR) to improve knee extensor strength in individuals at risk of post-traumatic knee osteoarthritis (PTOA). MethodIn this superiority, randomized delayed-control trial, persons aged 16-35 years, 1-4 years after a self-reported knee joint injury were randomly assigned (1:1) to receive the SOAR program immediately (experimental group) or after a 9-week delay (control group). SOAR includes 1) one-time Knee Camp (virtual PT-guided group education, knee assessment, 1:1 exercise and physical activity goal-setting); 2) Weekly personalized home-based exercise and physical activity program with tracking; 3) Weekly 1:1 PT counseling (virtual). The primary outcome was change in isokinetic knee extensor strength (baseline to 9-weeks). Additional outcomes included change in self-reported knee-related quality-of-life (QOL), self-efficacy, self-management and kinesiophobia, and physical activity (accelerometer) at 9 and 18-weeks. Linear regression models estimated the effect of the 8-week intervention at the primary endpoint (9-week). Results49 of 54 randomized participants completed the study (91%). Participants were a mean±SD age of 27±5.0 years, and 2.4±0.9 years post-injury. No mean between group differences for the primary (0.05; 95%CI: -0.10,0.19) or other outcomes were seen at 9 weeks except for greater improvements in perceived self-management (Partner in Health Scale; 11.3/96, 95%CI: 5.5,17.1) and kinesiophobia (Tampa Scale of Kinesiophobia; -4.4/33, 95%CI: -7.0,-1.8). ConclusionFor active persons with elevated risk of PTOA, an 8-week SOAR program did not change knee-related strength, QOL, self-efficacy, or physical activity, on average, but may benefit the ability to self-manage knee health and kinesiophobia.

A Longitudinal Theory-Based Investigation of How Environmental Aesthetics Predicts Home-Based Exercise.

Environmental aesthetics is a recognized macro environmental correlate of physical activity participation. Extrapolating this effect, we hypothesize this variable to also function as a determinant of exercise participation in the microenvironment , such as the home. Specifically, we predict that the environmental aesthetics of the location of cardio and resistance training equipment will predict determinants of exercise participation within the integrated behavior change model. Adult owners of exercise equipment ( N = 231) completed measures on the environmental aesthetics of their cardio and resistance training equipment, exercise time, and constructs from the integrated behavior change model across three consecutive monthly surveys. Study hypotheses were tested using multilevel structural equation modeling with participants (level 2) nested within time (level 1). The model revealed predictive effects of intention, habit, and planning on exercise participation over time. The findings indicated a total effect of autonomous motivation on intention and habit. In addition, environmental aesthetics of cardio and strength training equipment predicted autonomous motivation, along with habit and intention when accounting for indirect effects. Finally, planning moderated the intention-behavior relationship, indicating that participants who scored higher on planning were more likely to translate their intentions to behavior. These findings provide informative notes for designing effective home-based exercise programs, which have increased in popularity over the past recent years. Specifically, experimental studies that provide exercise equipment should ensure that the location of the equipment is appealing to the participant to increase the likelihood equipment use and exercise engagement.

Home-based Circuit Training and Community Walking for Intermittent Claudication

ObjectiveSupervised exercise training is recommended for people with peripheral artery disease (PAD), yet it remains underutilised. Home-based exercise programmes are a potential alternative. The aim of this study was to assess the feasibility of conducting a full scale trial of a 12-week home-based exercise programme (HBEP) for people living with symptomatic PAD. MethodsIn a randomised feasibility trial, patients with intermittent claudication (IC) were allocated to either a HBEP or a non-exercise control. The HBEP group were given a Fitbit to use during a 12-week exercise programme comprising of personalised step goals and a resistance-based circuit to be undertaken at home twice weekly. The primary outcome was feasibility, assessed via eligibility, recruitment, attrition, tolerability, and adherence. Acceptability was assessed via semi-structured interviews. Secondary analysis was undertaken to determine the feasibility of collecting clinical outcome data. Results188 people were screened, 133 were eligible (70.7%), 30 were recruited (22.6%) and one withdrew (3.33%). Mean adherence to the daily step goal was 53.5% (range=29.8–90.5%), and 58.6% of prescribed circuits were completed of which 56.4% were at the desired intensity. Six adverse events were recorded, three of which were related to study involvement. No significant differences were observed in exploratory outcomes. Small clinically important differences were seen in walking speed and pain-free treadmill walking distance which should be confirmed or refuted in a larger trial. ConclusionThe HBEP was feasible and well tolerated, with successful recruitment and minimal attrition. The intervention was acceptable, with walking seen as more enjoyable than circuit exercise. The WALKSTRONG programme may be suitable for those who will not, or cannot, take part in supervised exercise outside of the home.

Partially supervised exercise programmes for fall prevention improve physical performance of older people at risk of falling: a three-armed multi-centre randomised controlled trial

BackgroundFalls have a major impact on individual patients, their relatives, the healthcare system and related costs. Physical exercise programmes that include multiple categories of exercise effectively reduce the rate of falls and risk of falling among older adults.MethodsThis 12-month, assessor-blinded, three-armed multicentre randomised clinical trial was conducted in adults aged ≥ 65 years identified as at risk of falling. Four hundred and five participants were randomly allocated into 3 groups: experimental group (n = 166) with the Test&Exercise partially supervised programme based on empowerment delivered with a tablet, illustrated manual and cards, reference group (n = 158) with the Otago partially supervised programme prescribed by a physiotherapist delivered with an illustrated manual and control group (n = 81) with the Helsana self-administrated programme delivered with cards. Experimental and reference groups received partially supervised programmes with 8 home sessions over 6 months. Control group received a self-administered program with a unique home session. The 3 groups were requested to train independently 3 times a week for 12 months. Primary outcome was the incidence rate ratio of self-reported falls over 12 months. Secondary outcomes were fear of falling, basic functional mobility and balance, quality of life, and exercise adherence.ResultsA total of 141 falls occurred in the experimental group, 199 in the reference group, and 42 in the control group. Incidence rate ratios were 0.74 (95% CI 0.49 to 1.12) for the experimental group and 0.43 (95% CI 0.25 to 0.75) for the control group compared with the reference group. The Short Physical Performance Battery scores improved significantly in the experimental group (95% CI 0.05 to 0.86; P = 0.027) and in the reference group (95% CI 0.06 to 0.86; P = 0.024) compared with the control group.ConclusionThe self-administered home-based exercise programme showed the lowest fall incidence rate, but also the highest dropout rate of participants at high risk of falling. Both partially supervised programmes resulted in statistically significant improvements in physical performance compared with the self-administered programme.Trial registrationNCT02926105. ClinicalTrials.gov. Date of registration: 06/10/2016.

IMPROVE-BMT: A Pilot Randomized Controlled Trial of Prehabilitation Exercise for Adult Hematopoietic Stem Cell Transplant Recipients.

Background: There is limited evidence on the effects of aerobic and resistance training exercise interventions to improve physical function and patient-reported outcomes prior to autologous and allogeneic hematopoietic stem cell transplant (HSCT). IMPROVE-BMT was a single-site, pilot randomized controlled trial investigating the feasibility, acceptability, and safety of a pragmatic resistance training exercise program prior to HSCT compared to usual HSCT care. Secondary aims included differences in physical function between the exercise group (EX) and usual care control group (UC). Methods: Outcome measurements were assessed: prior to HSCT, on/around day of HSCT admission, +30 days post-HSCT, and +100 days post-HSCT. The exercise intervention was a home-based exercise program that incorporated resistance-band and bodyweight exercises. Results: Acceptability among participants was 83%; exercise adherence averaged at 92%; and there were zero exercise-related adverse or serious adverse events. The average pre-transplant exercise phase was 6.28 weeks (2.71-18.29 weeks). EX (n = 36) demonstrated larger increases in the six-minute walk test distance, short physical performance battery scores, and 30-s chair stands compared to UC (n = 38) and demonstrated significant within-group improvements for the six-minute walk test, the short physical performance battery, the 30-s chair stands, and the timed up-and-go test. Conclusions: IMPROVE-BMT demonstrates that pragmatic exercise is highly feasible for HSCT recipients and can potentially lead to enhanced recovery that may not be achievable in non-exercisers.

Effect of home-based pulmonary rehabilitation on exercise capacity in post COVID-19 patients: a randomized controlled trail

BackgroundCoronavirus 2019 (COVID-19) is an epidemic condition that compromises various consequences. The goal of this study was to investigate the effect of home-based pulmonary rehabilitation on exercise capacity in patients with post COVID-19 syndrome.MethodsThe study was designed as a randomized control trial. A total of sixty-eight patients with post COVID-19 syndrome complaining of fatigue, dyspnea, and exercise intolerance participated in this study. Their ages ranged from 40 to 70 years old. The patients were randomly classified into two equal groups. The control group received usual medical care only, whereas the rehabilitation group received a selected home-based pulmonary rehabilitation exercise program plus the same usual medical care. The Physical Fitness Index (PFI), Chalder fatigue index, SF-36 questionnaire, dyspnea scale, and six-minute walk test (6 MWT) were measured before and after 12 weeks of intervention.ResultsThe rehabilitation group showed a significant lower mean of Chalder fatigue (11.1 ± 0.94) and a higher mean of 6MWT (439.7 ± 25.3) and PFI (52.3 ± 10.2), in addition to a higher mean of the SF-36 Questionnaire (66.4 ± 3.7) and a significant improvement of dyspnea in the mMRC score (26.7%), grade 2, (63.3%), grade 1 (10%), and grade 0 with a p-value < 0.001 when compared to the control group.ConclusionHome-based pulmonary rehabilitation (HBPR) for patients with post COVID-19 syndrome is effective and has a potential direct influence on exercise capacity, fatigue, dyspnea, and quality of life. HBPR could be considered an adjunctive, applicable, and low-cost therapy for patients with post COVID-19 syndrome.Trial registration: The study was registered in Pan African Clinical Trial Registry as a clinical trial ID (PACTR202111640499636), November 2021.

Effects of Home-Based Pulmonary Training Program on Functional Exercise Capacity and Quality of Life in Patients with Chronic Obstructive Pulmonary Disease

Background: Chronic Obstructive Pulmonary Disease (COPD) is a leading cause of morbidity and mortality worldwide, characterized by persistent respiratory symptoms and airflow limitation. Despite the availability of various treatments, there is a growing interest in exploring more effective strategies to manage symptoms, enhance exercise capacity, and improve the quality of life for COPD patients. Pulmonary rehabilitation, including both supervised and home-based exercises, has emerged as a promising approach. Objective: The aim of this study was to evaluate the effectiveness of a combined approach of Active Cycle of Breathing Technique (ACBT) with a home-based exercise regimen in improving functional exercise capacity and quality of life in patients with COPD, compared to ACBT alone. Methods: This was a randomized controlled trial involving 44 COPD patients, divided into two groups: Group A received ACBT alone, while Group B participated in ACBT plus a home-based exercise program. The intervention lasted for four weeks. Outcome measures included the St. George’s Respiratory Questionnaire (SGRQ) for quality of life, the 30-second arm curl test for upper extremity function, and the 6-minute walk test (6MWT) for lower extremity function. Data were analyzed using SPSS version 25, with the Mann-Whitney and Wilcoxon tests for between-group and pre-post intervention comparisons, respectively. Results: Group B showed more significant improvements in exercise capacity and respiratory symptoms compared to Group A. Specifically, the 6MWT distances increased from an average of 365.60±57.81 meters to 370.40±54.29 meters in Group B, indicating enhanced lower extremity function. Similarly, the SGRQ scores, reflecting quality of life, demonstrated more substantial improvement in Group B, though specific numerical results for this and the 30-second arm curl test were not significantly different between groups. Conclusion: The study concludes that combining ACBT with a home-based exercise regimen significantly benefits COPD patients by improving functional exercise capacity and potentially enhancing the quality of life. This combined approach could serve as a viable addition to the COPD management strategy, emphasizing the importance of comprehensive, patient-centered care.