Multicomponent Exercise Program Research Articles

The Effect of Exercise Program Interventions on Frailty, Clinical Outcomes, and Biomarkers in Older Adults: A Systematic Review.

Background: Frailty is characterized by the decreased ability in older adults to handle daily or acute stressors due to age-related declines in physiological reserve and organ system performance. This condition results from the interaction of multiple physiological pathways and changes in biomarkers. Exercise programs are currently recommended to promote "healthy aging" in frail older adults. Objective: This systematic review aimed to evaluate the effectiveness of exercise program interventions in improving outcomes related to frailty, physical function, cognitive performance, and biomarkers in frail older adults. Methods: This study was designed according to the PRISMA guidelines. A systematic search was conducted in PubMed, Embase, and Scopus for studies published between 2014 and 2024. Two independent reviewers extracted data, with disagreements resolved by a third reviewer. Randomized controlled trials involving pre-frail or frail older adults aged 60 and above in all settings were included. The focus was on the impact of exercise programs, especially multicomponent interventions, on frailty outcomes and biomarkers. Results: Nine studies involving a total of 2083 participants met the inclusion criteria. The age range of participants was 65.35 ± 5.15 to 86.7 ± 4.00 years, with 64.7% being female. The results demonstrated that multicomponent exercise programs significantly improved frailty status, enhanced physical and cognitive function, and improved emotional well-being. Additionally, these programs led to significant reductions in inflammatory biomarkers, such as IL-6 and TNF-α, which are associated with frailty. Conclusion: This review highlights the beneficial effects of multicomponent exercise programs on pre-frail and frail older adults, providing evidence that these interventions improve physical and cognitive functions and emotional well-being, and reduce inflammation. These findings offer valuable insights into developing targeted interventions to manage frailty in clinical practice.

Combining motivational and exercise intervention components to reverse pre-frailty and promote self-efficacy among community-dwelling pre-frail older adults: a randomized controlled trial

BackgroundExercise is effective in preventing frailty status in older adults, but the effect of an exercise program based on Wellness Motivation Theory (WMT) on the frailty status, self-efficacy for exercise, and quality of life for older adults with pre-frailty remains unclear. Our objective was to examine the efficacy of a multicomponent exercise program based on WMT on frailty status, self-efficacy, and quality of life among pre-frail older adults.MethodsThis was a randomized controlled trial of pre-frail older adults aged from 60 years to 85 years. Participants in the intervention group performed exercise three times a week for 24 weeks, once at a community health service station instructed by two researchers and two times at home. Participants in the control group were given one-time advice on physical activity. The assessor was the only one blinded. The primary outcome was the reversal rate of pre-frailty. The secondary outcomes included self-efficacy and quality of life.ResultsOne hundred and forty-four participants were randomized into two groups (n = 72 in the intervention group and n = 72 in the control group) and analyzed. After 24 weeks, the proportion of pre-frailty was significantly lower in the intervention group than in control (31.8% versus 74.6%, P < 0.001). The absolute risk reduction was 42.8% [95% CI, 25.1–57.1]. In the 8th week and the 24th week, the frailty score of the intervention group was significantly lower than that of the control group. There were significant improvements in self-efficacy at week 2, week 8, and week 24. In weeks 8 and 24, participants in the intervention group reported a higher quality of life than the control group. There were no exercise-related injuries or falls among the participants.ConclusionsThe exercise intervention based on WMT for pre-frail older adults could reverse pre-frailty, increase self-efficacy for exercise, and improve the quality of life in older Chinese.Study registration detailsThis study was registered in www.ClinicalTrials.gov on the 25th of July, 2024, with the identifier NCT06519695.Reporting methodThe Consolidated Standards of Reporting Trials (CONSORT) checklist was used in this study for properly reporting how the randomized trial was conducted.

Short-Term Multicomponent Exercise Impact on Muscle Function and Structure in Hospitalized Older at Risk of Acute Sarcopenia.

Hospitalization exacerbates sarcopenia and physical dysfunction in older adults. Whether tailored inpatient exercise prevents acute sarcopenia is unknown. This study aimed to examine the effect of a multicomponent exercise programme on muscle and physical function in hospitalized older adults. We hypothesized that participation in a brief tailored exercise regimen (i.e., 3-5 days) would attenuate muscle function and structure changes compared with usual hospital care alone. This randomized clinical trial with blinded outcome assessment was conducted from May 2018 to April 2021 at Hospital Universitario de Navarra, Spain. Participants were 130 patients aged 75 years and older admitted to an acute care geriatric unit. Patients were randomized to a tailored 3- to 5-day exercise programme (n = 64) or usual hospital care (control, n = 66) consisting of physical therapy if needed. The coprimary endpoints were between-group differences in changes in short physical performance battery (SPPB) score and usual gait velocity from hospital admission to discharge. Secondary endpoints included changes in rectus femoris echo intensity, cross-sectional area, thickness and subcutaneous and intramuscular fat by ultrasound. Among 130 randomized patients (mean [SD] age, 87.7 [4.6] years; 57 [44%] women), the exercise group increased their mean SPPB score by 0.98 points (95% CI, 0.28-1.69 points) and gait velocity by 0.09 m/s (95% CI, 0.03-0.15 m/s) more than controls (both p < 0.01). No between-group differences were observed in any ultrasound muscle outcomes. There were no study-related adverse events. Three to 5 days of tailored multicomponent exercise provided functional benefits but did not alter muscle or fat architecture compared with usual hospital care alone among vulnerable older patients. Brief exercise may help prevent acute sarcopenia during hospitalization. ClinicalTrials.gov identifier: NCT04600453.

Synchronous and asynchronous tele-exercise for older adults: study protocol for a randomized clinical trial

Objective: Multicomponent physical training, carried out via tele-exercise, can contribute to a healthier lifestyle in the elderly. The objective is to present the intervention protocol of the “Idoso Ativo” (Active Older Adult) program via tele-exercise, synchronously and asynchronously. Method: This is a randomized clinical trial with two groups performing tele-exercise. Participant recruitment will be done via digital platforms, social media pages and printed leaflets distributed in the different regions of Distrito Federal. Both groups will perform exercises three times a week, lasting 50 min, and the intervention period will be 12 weeks. Discussion: The hypothesis is that the multicomponent exercise program offered online will provide improvements in muscular strength, balance and mobility in both groups. A higher adherence rate is expected in relation to the asynchronous group, and it is believed that the positive effects on physical health, minimizing the negative outcomes caused by inactivity, are present in participants in both groups.

Impact of Multicomponent Training Frequency on Health and Fitness Parameters in Postmenopausal Women: A Comparative Study.

Menopause induces physiological changes in women, including increased risks of obesity, cardiovascular diseases, and muscle loss, which can be mitigated by physical exercise. This study aimed to evaluate the effects of a 12-week multicomponent exercise programme, performed 2 or 3 days per week, on health and fitness parameters in postmenopausal women. Eighty-three postmenopausal women (aged 50-65 years) were randomly assigned to three groups: control group (CG, n = 27), 2 days/week exercise group (EG2, n = 28), and 3 days/week exercise group (EG3, n = 28). The intervention included strength, balance, aerobic, and flexibility exercises. Anthropometric measurements (body weight, BMI, waist-to-hip ratio, lean body mass, body fat percentage), lipid profile, and isometric strength were assessed pre- and post-intervention. Data were analysed using a repeated-measures ANOVA, with p < 0.05 considered significant. Significant reductions in body weight, BMI, and waist-to-hip ratio were observed in EG2 and EG3 compared to CG. Lean body mass increased significantly in both EG2 (p < 0.001, ES = 1.37) and EG3 (p < 0.001, ES = 1.50). EG3 showed a greater reduction in body fat percentage than EG2 (p = 0.049). Strength and balance improved significantly in both experimental groups compared to CG, with no significant differences between EG2 and EG3. EG3 also showed superior improvements in lipid profile compared to EG2 and CG. A multicomponent exercise programme, particularly with higher frequency (3 days per week), improves body composition, strength, balance, and lipid profile in postmenopausal women.

Investigating the Effect of a Multicomponent Exercise Program on Adropin, Endothelial Function, Insulin Resistance, and Sleep Quality in Overweight Older Adults (a Link With Physiological Indexes and Sleep Quality): Results of a Randomized Controlled Study.

The aim of the present study was to investigate the effects of multicomponent training on adropin, endothelial function, insulin resistance, and sleep quality in overweight older adults. In this randomized controlled study, 40 overweight older adults were randomly divided into training and control groups. The multicomponent training program including aerobic, resistance, and balance exercise was followed for 8weeks, 3days a week. Study variables were measured 48hr before and after the intervention. After 8weeks of multicomponent training, adropin (p = .01), nitric oxide (p = .01), and maximal oxygen uptake (VO2max; p = .002) increased, and glucose (p = .001), insulin (p = .001), insulin resistance (p = .01), systolic blood pressure (p = .01), and sleep disorders (p = .01) decreased significantly. Also, Pearson's test results showed a significant inverse relationship between adropin level (p = .01 and r = -.55) and glucose (p = .01 and r = -.51) with sleep disorders. It seems that multicomponent training increases adropin and improves insulin resistance, endothelial function, and sleep quality in older adults.

Identifying Clinically Meaningful Muscle Power Enhancements and Their Functional Correlates in Hospitalized Older Patients.

This study aimed to determine the threshold of muscle power and strength enhancements that lead to functional gains after exercise intervention in an acute care unit. A total of 302 older patients (intervention: 169, control: 133) from 2 randomized clinical trials were included (mean age: 86.7 years). We measured maximal strength (1RM) and muscle power via a velocity transducer during leg press exercise at 30% and 60% of 1RM. A multicomponent exercise program, including power training, balance, and gait exercises performed over 3 to 6 consecutive days, served as the intervention. We used an anchor-based method to correlate muscle function increases with the Short Physical Performance Battery (SPPB) and gait velocity (GVT) to define clinically meaningful improvements. In the intervention group, marked differences were found in maximal power at 30% of 1RM between SPPB responders and nonresponders (relative 83.5% vs 34.8%; absolute 33.0 vs 12.8 W; p < .05) and at 60% of 1RM (relative 61.1% vs 22.4%; p < .05). GVT responders demonstrated significantly greater improvements in both relative and absolute maximal power than nonresponders at both 30% and 60% of 1RM (p < .05), as well as greater absolute 1RM gains (21.2 vs 15.2kg, p < .05). Clinically meaningful improvements for muscle power based on SPPB and GVT ranged from 30.2% to 48.7%, whereas for 1RM, it was 8.2% based on GVT. Muscle power gains were most notable in patients with improvements in the SPPB and GVT, highlighting the critical role of muscle power in functional recovery in these patients.

Nutritional Interventions in Older Persons with Type 2 Diabetes and Frailty: A Scoping Systematic Review.

In the elderly, the coexistence of type 2 diabetes mellitus (T2DM) and frailty is frequent. Much has been described about pharmacological management and glycemic control goals. However, there is a knowledge gap in terms of the objectives and characteristics of interventions, especially nutritional ones, for this population. A scoping review was performed to document the objectives, characteristics, and results of nutritional interventions in older people with T2DM and frailty. The five-stage framework of Arksey and O'Malley was used, as was the PRISMA extension for scoping reviews. The results stand out for three trends, as follows: (1) experimental studies with multicomponent intervention physical exercise programs and nutritional programs based on educational processes or behavioral intervention; (2) observational studies with an association of the kind of diet assessed by scales and their relation to stages of frailty; (3) a review that updates recommendations on pharmacological and non-pharmacological, diet, exercise, management, as well as glucose control goals for diabetes in frail older persons. Finally, the evidence shows that management of T2DM in older adults with frailty requires goals and interventions tailored to their functional capacity and health condition. The exercise, diet, and education programs reviewed have demonstrated their effectiveness in improving physical performance, reducing the risk of frailty or progression to more advanced stages, and achieving better glycemic control.

A 10-week multicomponent outdoor exercise program improves hemodynamic parameters and physical fitness in cardiovascular disease adult and elderly patients

AbstractThis study aimed to assess the effects of a 10-week multicomponent outdoor exercise program on hemodynamic, physical fitness and psychological variables in subjects with CVDs. Twenty participants (12 M and 8 F; age 68.5 ± 8.6 years; BMI 28.49 ± 4.98 kg/m2) suffering from CVDs participated in this randomized controlled study and were allocated into two groups: an experimental group (EG; 6 M, 5 F) who underwent a multicomponent training (i.e., cardiorespiratory, resistance, mobility and breathing exercises; 60’, 2d·wk-1), or a wait-list control group (CG; 6 M, 3 F) who did not engage in any PA. Hemodynamic parameters were assessed through resting heart rate (RHR) and peripheral blood pressure (P-SBP/P-DBP). Physical fitness was assessed via a 30″ chair stand test (30CST), timed up and go (TUG) test, handgrip strength (HGS) test, and 2’ step test (TMST). The health status and quality of life (QoL) were evaluated with short form-12 (SF-12) and World Health Organization QoL (WHOQoL-bref), respectively. After the intervention, EG showed significant reduction in hemodynamic parameters (RHR p &lt; 0.001, ES = 0.98; P-SBP p &lt; 0.001, ES = 0.53; P-DBP: p &lt; 0.001, ES = 0.78), physical fitness (30CST p &lt; 0.001, ES = 0.92; TUG p = 0.001, ES = 0.67; TMST p &lt; 0.05, ES = 0.79) and physical component of SF-12 (PSC-12 p &lt; 0.05, ES = 0.42) compared to CG; no significant changes were observed in HGS, QoL and mental health component of the SF-12 (p &gt; 0.05). The findings showed significant improvements in hemodynamic parameters and physical fitness suggesting the effectiveness of the multicomponent outdoor exercise program in adults and elderly with stabilized CVDs.

33 Enhancing Healthcare Professionals’ Competencies in Physical Activity: The Implementation of the vAdBeCeDa®- a multicomponent exercise programme to prevent falls and frailty in elderly

33 Enhancing Healthcare Professionals’ Competencies in Physical Activity: The Implementation of the vAdBeCeDa®- a multicomponent exercise programme to prevent falls and frailty in elderly

Multicomponent versus aerobic exercise intervention: Effects on hemodynamic, physical fitness and quality of life in adult and elderly cardiovascular disease patients: A randomized controlled study

ObjectiveCardiovascular diseases (CVDs) remain a leading cause of mortality globally, emphasizing the need for effective preventive measures. This study aimed to investigate the effects of a multicomponent compared to an aerobic training program on the hemodynamic parameters, physical fitness, psychophysical health status and quality of life (QoL) of adults and elderly with stabilized CVDs. MethodsThirty-three subjects (19M and 14F; age 69.5 ± 4.9 years; BMI 27.34 ± 4.95 kg/m2) suffering from CVDs voluntarily participated in this 10-week randomized controlled study and were allocated into three groups: multicomponent training group (MTG; 6M, 6F; cardiorespiratory, resistance, flexibility and breathing exercises; 60′, 2d·wk-1), aerobic training group (ATG; 7M, 5F; aerobic-only training; 60′, 2d·wk-1) or a wait-list control group (CG; 6M, 3F; no PA). Hemodynamic parameters were assessed through resting hearth rate (RHR) and peripheral-systolic and diastolic blood pressure (P-SBP/P-DBP). Physical fitness was assessed via a 30” chair stand test (30CST), timed up and go (TUG) test, handgrip strength (HGS) test, and 2’ step test (TMST). The health status, QoL and enjoyment were evaluated with short form-12 (SF-12), world health organization quality of life-bref (WHOQoL-bref) and physical activity enjoyment scale (PACES), respectively. ResultsAfter the intervention, MTG showed significant improvements in hemodynamic parameters (95 % CI, RHR: 2.76 to 9.07; P-SBP: 3.28 to 13.71; P-DBP: 3.56 to 8.94; p < 0.001), physical fitness (95 % CI, 30CST: 4.42 to −1.90; TUG: 0.56 to 1.58; TMST: 35.24 to −18.58; Dominant HGS: 4.00 to −1.65; Undominant HGS: 2.87 to −0.79, p < 0.001) and enjoyment (PACES: 15.18 to −5.48, p < 0.001) compared to CG; ATG showed significant improvement in hemodynamic parameters (95 % CI, RHR: 1.76 to 8.07; P-SBP: 3.19 to 13.63; P-DBP: 4.47 to 9.85, p < 0.001), physical fitness (95 % CI, 30CST: 2.59 to −0.07; TUG: 0.03 to 1.05; Dominant HGS: 2.42 to −0.07, p < 0.05; TMST: 36.08 to −19.41, p < 0.001) and enjoyment (PACES: 14.68 to −4.98, p < 0.001) compared to CG. No significant changes were observed in QoL and SF-12 (p > 0.05). Significant differences between MTG and ATG were only found in physical fitness variables (95 % CI, 30CST: 3.21 to −0.45, p < 0.01; Dominant HGS: 0.00 to 3.00, p < 0.05). ConclusionsFindings showed significant improvements in hemodynamic parameters and physical fitness suggesting the effectiveness of the multicomponent exercise program, similar to aerobic-only training, and greater efficacy for lower limb strength and dominant hand grip strength in adults and elderly with stabilized CVDs. Both exercise groups showed similar levels of enjoyment.

Can the Functional Physical Fitness of Older People with Overweight or Obesity Be Improved through a Multicomponent Physical Exercise Program? A Chilean Population Study

Can the Functional Physical Fitness of Older People with Overweight or Obesity Be Improved through a Multicomponent Physical Exercise Program? A Chilean Population Study

Is It Possible to Improve the Perceived Quality of Life of Overweight or Obese Older People through a Multicomponent Physical Exercise Program?

Multicomponent exercise is a physical exercise modality in which various physical qualities (strength, cardiorespiratory endurance, flexibility, and balance) are developed with an equal distribution of volume in the same session (approximately 60 min) and that has been little explored in improving the quality of life of older adults. The aim of this study was to verify the effect of multicomponent training on self-perceived quality of life in Chilean overweight or obese older people. To this end, a quasi-experimental study with a control group was designed to evaluate self-perceived Quality of Life using the World Health Organization Quality of Life, brief version [Overall Quality of Life (OQOL); Overall Health (OH); Physical Health (PH); Psychological Health (PsH); Social Relations (SR); Environment (E)]. Seventy overweight or obese people aged between 60 and 86 years participated (M = 73.15; SD = 5.94) and were randomized into a control group (CG, n = 35) and an experimental group (EG, n = 35). The results in the EG (pre vs. post-intervention) indicated that there were statistically significant differences in OQOL (p = 0.005), OH (p = 0.014), PH (p < 0.001), PsH (p < 0.001), E (p = 0.015), and SR (p < 0.001) which were not found in the CG in any of the variables (p > 0.050) except in SR (p < 0.001). Regarding sex, post-intervention differences were only found between CG and EG in women in OQOL (p = 0.002), PH (p < 0.001), PsH (p = 0.003), and SR (p < 0.001), but not in OH or E (p > 0.050). These differences were not found among men in any of the variables (p > 0.050). As a conclusion, we can say that a multicomponent physical exercise program applied for 6 months significantly improves the perception of OQOL, OH, PH, PsH, SR, and E in overweight or obese older people. This perception is greater in men than in women.

Effect of Multicomponent Exercise Program on Pain and Functional Mobility in Antitubercular Drug Therapy-Induced Peripheral Neuropathy in Pulmonary Tuberculosis Survivors.

Exercise therapy is a pivotal component in the multidisciplinary approach to managing tuberculosis (TB)-related peripheral neuropathy (PN). A personalized exercise protocol maximizes therapeutic benefits while minimizing the risk of symptom exacerbation. This study aimed to determine the effect of multicomponent exercise programs on pain and functional mobility in antitubercular drug therapy-induced PN in pulmonary TB survivors. In the approved experimental study, 110 participants with antitubercular study drug-induced PN were randomly assigned to two groups, and data were analyzed using IBM SPSS Statistics for Windows, Version 26 (Released 2019; IBM Corp., Armonk, New York, United States). The study's purpose was to evaluate the efficacy of a multicomponent exercise program on PN symptoms. The study assessed a multicomponent exercise regimen's effectiveness in individuals with TB-related PN. The experiment group demonstrated noteworthy pain reduction (p < 0.0001), improvement in neurological symptoms (p < 0.0001), and better functional outcomes in the 12-minute walk test (p < 0.0001) and sit-and-reach test (p < 0.0001). Conversely, the control group exhibited less significant improvements. Thelow p-values indicate the intervention's effectiveness, emphasizing its impact on pain reduction, neurological symptoms, and functional abilities in comparing the experimental and control groups. The study demonstrated the significant effectiveness of an eight-week multicomponent exercise program in individuals with pulmonary TB-related PN, showcasing notable improvements in pain reduction and functional mobility compared to a conventional single-component regimen in the control group.

Effects of Aerobic, Resistance, and Combined ExercisePrograms on Arthritis Related Symptoms

Physical activity is a therapeutic modality in alleviating arthritis-related symptoms, yet most individuals fail to attain recommended guidelines. The Purpose of the Research was to briefly summarize the effects of aerobic and resistance exercise on arthritis symptoms, highlight some of the challenges of these programs, and provide future strategies to increase participation in physical activity. Research Methods. A brief search of the recent literature on physical activity interventions and health related outcomes in adults with arthritis was performed. Research Results. For aerobic activity, improvements in arthritis outcomes including pain, function, and quality of life are common in supervised sessions a minimum of 3 times per week; however, adherence to participation often remains low. Engaging in resistance exercise at least 12 weeks has been shown to promote improvements in arthritis related symptoms with higher intensity not always leading to greater improvements. Prior evidence has suggested mixed exercise to be the least efficacious compared to single exercise programs. Conclusions. Future research should explore strategies to increase adherence to aerobic and resistance exercise programs, which could lead to greater reductions in pain and improvements in physical function in adults with arthritis. Alternative delivery modalities over the standard in person, supervised sessions should be considered and may be more appropriate to older adults with arthritis. More research is also needed to understand why multicomponent exercise programs appear less effective than programs focusing only on one activity behavior. Finally, engaging stakeholders in the development and implementation of exercise programs may help to ensure these programs are acceptable for adults with arthritis.

Metaverse technologies in managing frailty among older individuals: A systematic review

Introduction: Frailty, characterized by declines in physical, psychological, and social functions, presents challenges to aging populations. While multicomponent exercise programs have shown efficacy, accessibility can be limited. Virtual Reality (VR) technologies, including Metaverse integration, show promise for frailty management. Studies have demonstrated positive impacts from VR on physical function in older adults, but research on Metaverse technologies specifically for frailty remains limited. Aim: This systematic review aimed to explore the utilization of Metaverse technology in frailty management among older individuals. Methods: The systematic review adhered to PRISMA guidelines, searching databases for studies from January 2013 to December 2023. Inclusion criteria focused on Metaverse use for frailty in individuals ≥ 65 years old. Two researchers screened articles, leading to the evaluation of full-text papers. Results: Despite screening 35 articles, none were suitable for data extraction, indicating a gap in the literature regarding the application of Metaverse technologies to frailty management. Conclusion: While Metaverse technologies hold promise for personalized frailty interventions, research in this area is limited. Future studies should focus on evaluating the effectiveness of Metaverse interventions and promoting collaboration between healthcare providers and technology developers to advance frailty management in older individuals.

Intervensi Latihan Fisik terhadap Perbaikan Status Frailty Pada Lansia

This study aims to explore physical exercise interventions that can improve frailty status in the elderly. The method used was a systematic review. The results showed that 6 articles with experimental research types (Single-Arm Pre-Post Comparison Trial), and Randomized Controlled Trial which provide evidence that different physical exercise interventions can improve frailty status in the elderly, namely 1) Combination of brain and physical function training and health education, 2) Multicomponent Exercise Program (MCEP), 3) Community-based group Functional Power Training (FPT), 4) Inspiratory Muscle Training (IMT) on Whole Body Vibration (WBV), 5) Resistance Training (RT) and 6) Vitality Acupunch (VA) Exercise. In conclusion, there are six physical exercise interventions that can all be recommended to prevent and improve the frailty status of the elderly by maintaining and increasing muscle mass and function. Keywords: Older Adults, Physical Exercise, Frailty

Effects of Dalcroze Eurhythmics Exercise Versus Multicomponent Exercise on Physical and Cognitive Function, and Falls in Older Adults: The EPHYCOS Randomized Controlled Trial.

Currently, robust evidence is lacking to support one exercise type over another in the prevention of physical and cognitive decline and falls among older adults, primarily because of the lack of comparative trials of proven interventions. Therefore, a 12-month randomized, single-blind, comparative effectiveness trial is conducted, in which 142 older adults at high risk for falls are randomized (1:1) to receive an evidence-based Dalcroze Eurhythmics (DE) exercise program (once weekly, group-based) or an evidence-based multicomponent (MULTI) exercise program incorporating balance, functional, and strength training activities (twice weekly, group- and home-based), for 12 months. The primary outcome is gait variability under dual-task at 12 months. At 12 months, the DE group has significant improvements compared with MULTI group on gait under both dual-task (adjusted β for stride variability: -2.3, 95%CI, -3.1 to -1.4; p < 0.001) and single-task, and on a variety of secondary physical and cognitive/executive function outcomes. The adjusted hazard ratio for falls is 0.58 (95%CI, 0.37 to 0.93) for the DE group compared with MULTI group. In conclusion, DE exercise is more effective than MULTI exercise in improving physical and cognitive function and reducing falls in older adults. The mechanisms underlying DE exercise-induced benefits remain to be fully elucidated.

A Prospective Observational Study of Frailty in Geriatric Revitalization Aimed at Community-Dwelling Elderly.

(1) Background: The increasing life expectancy brings an increase in geriatric syndromes, specifically frailty. The literature shows that exercise is a key to preventing, or even reversing, frailty in community-dwelling populations. The main objective is to demonstrate how an intervention based on multicomponent exercise produces an improvement in frailty and pre-frailty in a community-dwelling population. (2) Methods: a prospective observational study of a multicomponent exercise program for geriatric revitalization with people aged over 65 holding Barthel Index scores equal to, or beyond, 90. The program was developed over 30 weeks, three times a week, in sessions lasting 45-50 min each. Frailty levels were registered by the Short Physical Performance Battery, FRAIL Questionnaire Screening Tool, and Timed "Up & Go" at the beginning of the program, 30 weeks later (at the end of the program), and following 13 weeks without training; (3) Results: 360 participants completed the program; a greater risk of frailty was found before the program started among older women living in urban areas, with a more elevated fat percentage, more baseline pathologies, and wider baseline medication use. Furthermore, heterogeneous results were observed both in training periods and in periods without physical activity. However, they are consistent over time and show improvement after training. They show a good correlation between TUG and SPPB; (4) Conclusions: A thirty-week multicomponent exercise program improves frailty and pre-frailty status in a community-dwelling population with no functional decline. Nevertheless, a lack of homogeneity is evident among the various tools used for measuring frailty over training periods and inactivity periods.

Incidence of a Multicomponent Physical Exercise Program on Body Composition in Overweight or Obese People Aged 60 Years or Older from Chile.

This research aimed to explore the changes produced in body mass index (BMI), fat mass percentage (FMP), muscle mass percentage (MMP), and visceral fat percentage (VFP) in 60-year-old or over overweight or obese people after a multicomponent exercise program. This quasi-experimental study involved 70 overweight or obese older people between 60 and 86 years old (M = 73.15; SD = 5.94) who were randomly assigned to a control group (CG, n = 35) and an experimental group (EG, n = 35). At the beginning and at the end of the intervention program, anthropometric and body composition data were collected. The results showed an increase in BMI after the intervention in the CG (p = 0.010) and a decrease in the EG (p < 0.001). The results regarding the FMP indicate a significant decrease in the EG (p < 0.001) after the intervention, as occurs with the VFP (p = 0.003). The MMP increased in the EG (p < 0.001) after the intervention program. Regarding gender, statistically significant differences were found in the MMP after the intervention (p = 0.025), with higher percentages in men in the EG. VFP decreased in both men (p = 0.005) and women (p = 0.019) in the EG. From the results obtained, we can say that a 6-month multicomponent program produces a decrease in BMI, FMP, and VFP and an increase in MMP in its participants. This type of intervention seems to produce a greater increase in muscle mass in men than in women and a decrease in VFP in both genders.