Elastic Band Resistance Training Research Articles

Effects of elastic band resistance training on the physical and mental health of elderly individuals: A mixed methods systematic review.

Elastic band resistance training in elderly individuals can improve physical fitness and promote mental health in addition to other benefits. This systematic review aimed to review, summarize, and evaluate quantitative, qualitative, and mixed methodological studies on the use of elastic band resistance training in elderly individuals, and to investigate the influence of elastic band resistance training on the physical and mental health of elderly individuals, as well as their preferences and obstacles in training. A convergent separation approach was used to synthesize and integrate the results, specifically the mixed systematic review approach recommended by the Joanna Briggs Institute. The extensive search strategy included electronic database searches in the Cochrane Library, PubMed, Embase, Web of Science, Google Scholar, MEDLINE, and CINAHL. The researchers rigorously screened the literature, extracted and analyzed the data, and evaluated the quality of the included studies using the Mixed Methods Appraisal Tool (MMAT). Twenty-eight studies were included, of which 25 were quantitative studies, 2 were qualitative studies, and 1 was a mixed-methods study. A total of 1,697 subjects were investigated across all studies. Quantitative evidence supports the notion that elastic band resistance training can improve upper and lower limb flexibility, endurance, upper strength, physical balance, and cardiopulmonary function and enhance the mental health of elderly individuals. Participants in the qualitative study reported some preferences and obstacles with band resistance training, but most participants reported physical benefits. Despite the heterogeneity between studies, this review is the first systematic review to comprehensively evaluate the effectiveness of elastic band resistance training in older adults. It not only shows the influence of elastic band resistance training on the physical and mental health of the elderly, but also emphasizes the preference and obstacles of elderly individuals face.

Study on the effect of elastic band resistance training combined with nano-protective gear on postoperative muscle strength and balance ability

This study explored the effect of elastic band resistance training combined with nano-protective gear on post-operative muscle strength and balance ability in elderly patients with hip fracture. A sample of 100 elderly patients with hip fractures who received treatment at the Department of Traumatology and Orthopedics in our hospital from July 2020 to December 2021 were selected for this study. These patients were randomly assigned to either the observation group or the control group, with 50 patients in each group. Rehabilitation exercises were conducted for both groups starting six weeks after surgery. The control group received traditional rehabilitation training, while the observation group engaged in elastic band resistance training combined with nano-protective gear. The study compared the fracture healing time, hospitalization time, and complication rate between the two groups. Additionally, the study assessed the calcaneal bone mineral density, grip strength of both upper limbs, Harris hip joint function, and daily living activity assessment scale (BADL) in both groups at 1 month, 3 months, 6 months, and 12 months after surgery. Furthermore, the balance ability (TUGT), fall efficacy (MSFE) and nursing satisfaction of the two groups of patients were evaluated 6 months after surgery. The hospitalization time and fracture healing time of patients in the observation group were significantly shorter than those in the control group. During follow-up at various time points (3, 6, and 12 months) after discharge, the observation group exhibited significantly higher Harris hip scores, BADL scores, quality of life scores, balance ability (TUGT) scores, and fall efficacy (MSFE) scores compared to the control group. Furthermore, the observation group had a lower incidence of complications and higher nursing satisfaction (92%) compared to the control group (74%). The findings of this study suggest that combining elastic band resistance training with nano-protective gear can improve postoperative muscle strength, balance ability, joint function, alleviate negative emotions, enhance daily living ability, improve quality of life, and increase nursing satisfaction in elderly patients with hip fracture.

Effects of Yijinjing combined with resistance training on body fat distribution and hepatic lipids in middle-aged and older people with prediabetes mellitus: A randomized controlled trial

PurposeThis randomized controlled trial aimed to study the effects of Yijinjing plus Elastic Band Resistance exercise on intrahepatic lipid (IHL), body fat distribution, glucolipid metabolism and biomarkers of inflammation in middle-aged and older people with pre-diabetes mellitus (PDM). Participants agesnd methods34 PDM participants (mean age, 62.62 ± 4.71 years; body mass index [BMI], 25.98 ± 2.44 kg/m2) were randomly assigned to the exercise group (n = 17) or control group (n = 17). The exercise group performed moderate-intensity Yijinjing and Elastic Band Resistance training 5 times per week for 6 months. The control group maintained their previous lifestyle. We measured body composition (body weight and body fat distribution), IHL, plasma glucose, lipid and the homeostatic model assessment of insulin resistance (HOMA-IR), inflammatory cytokines at baseline and 6 months. ResultsCompared with baseline, exercise significantly reduced IHL (reduction of 1.91 % ± 2.61 % vs an increase of 0.38 % ± 1.85 % for controls; P = 0.007), BMI (reduction of 1.38 ± 0.88 kg/m2 vs an increase of 0.24 ± 1.02 kg/m2 for controls; P = 0.001), upper limb fat mass, thigh fat mass and whole body fat mass. Fasting glucose, HOMA-IR, plasma total cholesterol (TC), and triglyceride (TG) were decreased in the exercise group (P < 0.05). There were no effects of exercise on liver enzyme levels and inflammatory cytokines. The decrease in IHL was positively correlated with the decreases in BMI, body fat mass and HOMA-IR. ConclusionSix months of Yijinjing and resistance exercise significantly reduced hepatic lipids and body fat mass in middle-aged and older people with PDM. These effects were accompanied by weight loss, improved glycolipid metabolism and insulin resistance.

A Summary of the Status Quo of Research on the Application of Elastic Band Resistance Training in Sports Training

A Summary of the Status Quo of Research on the Application of Elastic Band Resistance Training in Sports Training

Elastic band resistance training increases adropin and ameliorates some cardiometabolic risk factors in elderly women: A quasi-experimental study

BackgroundThe decline in adropin over the aging process is associated with cardiometabolic risks, and resistance training may affect this decline. We hypothesized that elastic band resistance training (EBRT) would be an effective exercise for increasing adropin and improving the cardiometabolic profile in elderly women.MethodsWe randomly assigned 28 overweight elderly women (age = 74.04 ± 4.69 years) into one of two groups, EBRT (n = 14) or control (CON; n = 14), to participate in a 12-week (3d/wk) supervised EBRT program. The serum levels of adropin and cardiometabolic risk factors were evaluated at baseline and after the intervention. The exercise training protocol consisted of three supervised training sessions (55 min) per week for 12 weeks. Data were analyzed using two-way repeated-measures ANOVA and Pearson correlation coefficient.ResultsEBRT significantly increased serum adropin levels (p = 0.026), number of repetitions in the 30-second chair-stand test (p = 0.016), and number of repetitions in the 30-second arm curl test (p = 0.032). Moreover, EBRT significantly decreased serum levels of insulin (p = 0.035), TNF-α (p = 0.046), hsCRP (p = 0.037), and insulin resistance (p = 0.045) as well as body fat percentage (p = 0.023). There were no significant between-group differences (p > 0.05) in glucose, TC, TG, LDL-C, HDL-C, BMI, and WHR; however, glucose, TC, TG, and BMI significantly changed in the EBRT group (within-group). Furthermore, adropin correlated with body fat percentage (p = 0.020) and BMI (p = 0.014) at pretest and with body fat percentage at posttest (p = 0.016), however, delta values were not significantly related. No correlation was observed between adropin and other biomarkers at any stage of the study.ConclusionEBRT can increase serum adropin levels, which has been associated with improved insulin sensitivity, inflammation, body fat percentage, and physical function in overweight elderly women.

Resistance training with or without nutritional supplementation showed no influence on muscle thickness in old-institutionalized adults: a secondary analysis of the Vienna Active Ageing Study.

Resistance training and protein supplementation are recommended strategies to combat sarcopenia. Quantification of muscle thickness (MT) by musculoskeletal ultrasound is a promising method to follow changes in skeletal muscles. The aim of this study was to investigate the effect of six months of resistance training with or without nutritional supplementation on MT of M. quadriceps in institutionalized old adults. This is a prospective, randomized, multi-arm parallel and controlled intervention study. This study was conducted in five different retirement care facilities. Institutionalized individuals (mean age 82.6±6.2 years) were randomly assigned to an elastic band resistance training (N.=41), training with nutritional supplementation (N.=36) or control group (N.=40). Health status and handgrip strength were investigated at baseline. MT of all parts of M. quadriceps of the left leg was assessed using musculoskeletal ultrasound at baseline and after six months. Linear regression models adjusted for age, BMI and sex were calculated to investigate the influence of baseline characteristics on MT. Multivariable regression analyses were performed for investigation of study intervention on MT. Follow-up examinations were performed after 12 and 18 months. Handgrip strength of both hands was significantly correlated with MT of M. vastus lateralis. Moreover, the sum of regularly taken medication was significantly correlated to MT of all parts of quadriceps. Six months of training or nutritional supplementation was not able to alter MT. However, participants with lower baseline MT values or a higher number of diseases and medications at baseline showed significant higher increases in MT after intervention. Resistance training using elastic bands with or without nutritional supplementation did not alter MT of M. quadriceps of old institutionalized individuals. However, baseline values and health status had a significant influence on the training effect. As old individuals are very heterogenic according to their health and muscle status; further studies might focus on individualizing training regimes with particular emphasize on accompanied diseases and medications of this population.

Elastic resistance training is more effective than vitamin D3 supplementation in reducing oxidative stress and strengthen antioxidant enzymes in healthy men.

ObjectiveToday, reducing oxidative stress and improving the antioxidant system with antioxidant supplements along with exercise training has received a lot of attention. Vitamin D plays a very important role in general health and reducing oxidative stress. The aim of this study was to examine the effect of vitamin D3 supplements during elastic-band resistance training (EBT) on oxidative stress and antioxidant indices in healthy men.MethodsForty healthy men (Serum: 20 ≤ 25 (OH) D ≤ 25 ng/mL) voluntarily participated in the current study and randomly were assigned to EBT-vitamin D3 (ED, n = 10), EBT-placebo (EP, n = 10), vitamin D3 (VD, n = 10), and control (Con, n = 10). EBT was performed three times per week on non-consecutive days for eight weeks, in seven exercises. The subjects in the ED, VD, and EP consumed 50,000 IU vitamin D3 or placebo once every 2 weeks. Ten ccs blood samples were collected before and after exercise training and the total antioxidant capacity (TAC), superoxide dismutase (SOD), glutathione peroxidase (GPX), and creatine kinase (CK) activities were measured in the plasma. Malondialdehyde (MDA), as the lipid peroxidation index, and 25(OH) D were measured in the plasma.ResultsWe found that there was a significant difference between ED with VD (p = 0.011) and Con (p = 0.022) for MDA. A significant difference was also seen for SOD in ED with VD (p = 0.024) and Con (p = 0.038) and TAC in ED with VD (p = 0.020) and Con (p = 0.030), and GPX in ED with VD (p = 0.040) and Con (p = 0.010). While there were no significant differences between ED and EP in all mentioned variables (p > 0.05).ConclusionFinally, it can be said that elastic resistance training improved antioxidant defence. However, vitamin D3 supplementation during resistance elastic training has no synergistic effect on attenuating oxidative stress indices.

Six-weeks Of Resistance Training Is Not Sufficient To Stimulate Bone Response In Older Adults

Aging presents a variety of challenges, ranging from loss of muscle mass, strength, and bone density to functional impairment, risk of fall and fracture. Resistance exercise is known to load the bone and enhance bone density and subsequently strength. However these adaptation typically occur over a long period of time (6+ months). PURPOSE: The purpose of this study was to evaluate whether either dumbbell or elastic band resistance training are beneficial in bone morphology of older adults over 6 weeks of training or a control period. METHODS: Fifty-seven males and females (mean ± SD; age = 66.5 ± 7.09 yrs; height = 165.2 ± 10.6 cm; body mass = 74.5 ± 14.6 kg) volunteered to participate in this study. Participants underwent a total body dual-energy x-ray absorptiometry (DXA) scan for segmental and total body bone mineral content (BMC) and bone mineral density (BMD). Participants were block randomized into one of three groups: elastic band resistance training (EBRT; n = 24), dumbbell resistance training (DBRT; n = 21), or control (CON; n = 12). EBRT and DBRT were asked to visit the laboratory twice weekly over 6-weeks while CON maintained their daily routine. Three-day dietary recalls were collected to ensure dietary maintenance throughout the intervention period. Data were analyzed using a two-way (time x treatment) repeated measures ANOVA and an alpha pre-determined at 0.05. RESULTS: Results indicated there was no two-way interaction for total body BMC (p = 0.164) nor was there a main effect for time (p = 0.39) or group (p = 0.40). Likewise, total body BMD indicated no 2-way interaction (p = 0.79) and no main effect for time (p = 0.753). However, there was a main effect for group where collapsed across time, DBRT had a higher BMD than CON (p = 0.05), but no other differences were observed. CONCLUSIONS: These data suggest that either the load provided throughout the training from DBRT and EBRT to stimulate change in bone over 6-weeks was insufficient or the duration was not long enough. Most previous research supports the latter as bone remodeling occurs in a throughout 4-8 month periods. Other factors that may impact the outcome of the stimuli include exogenous pharmacological treatment for bone loss and dietary factors.

RETRACTED ARTICLE: Real-time water quality prediction model based on fine-grained image classification and home aerobic exercise rehabilitation for the elderly

This paper studies the real-time water quality prediction model based on fine-grained image classification and home aerobic exercise rehabilitation for the elderly. Fine-grained image classification refers to the classification of sub-categories under image classification. In the past, image classification mainly classified images into large categories. In contrast, the most important feature of fine-grained image classification is the large differences within the class and the small differences between the classes, which are very difficult. And because it has a wide range of application requirements in human production and life, it has attracted a large number of scholars to conduct in-depth research on it. Based on the above research, the performance of the proposed model is analyzed and verified for specific water quality parameter prediction scenarios. The water quality model is an important part of the study of water environment simulation and water environment planning and management. Starting from the research review of water quality models, this paper introduces the development history of water quality models and several major non-mechanical water quality models and application research progress. It recognizes the objective facts of uncertainty in the water environment system and the limitations of organic water quality model in the application of water environment system in China. Finally, based on the above conclusions, elastic band resistance training combined with cardiac rehabilitation education improved the physical function of patients with coronary heart disease in the community, especially muscle health and cardiopulmonary rehabilitation training, as well as the quality of life of patients. The Heart Rehabilitation Training Program at Home can improve the awareness of cardiac rehabilitation of patients with coronary heart disease in the region, strengthen exercise compliance, popularize and apply to the home care of patients with coronary heart disease in the region, and also provide theoretical reference materials for regional medical personnel helping patients at home with training.

Lipid profile and C-reactive protein changes to elastic-band resistance training in young healthy men

Resistance bands are a device for resistance training routine or rehabilitation program and come in various sizes, lengths, and strengths. The purpose of this study was to investigate the effect of elastic resistance training (ERT) on lipid profiles and C-reactive protein (CRP) changes in young and healthy men. Twenty untrained young and healthy men voluntarily participated in the study and were randomly assigned to the ERT (n=10) and control group (n=10). The ERT group performed three non-consecutive sessions per week for eight weeks. Blood was sampled before training and this was repeated after 72 h of the interval of the last session of ERT. The concentration of CRP and lipid profiles, including changes of high-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein cholesterol (LDL-C), triglyceride (TG), and total cholesterol (TC), were measured. Also, changes in body fat percentage (BF%) were measured. It was observed that CRP was not significantly affected by ERT (P&gt;0.05). Also, TC and TG did not change significantly due to ERT (P&gt;0.05). However, ERT increased the HDL-C concentration (P=0.001) and significantly decreased LDL-C (P=0.033). It is concluded that although the elastic resistance training failed to improve CRP; however, with a positive impact on some of the lipid profiles and health indices, it can be a useful, simple and low-cost exercise training in health promotion.

Effect of 12-weeks elastic band resistance training on MyomiRs and osteoporosis markers in elderly women with Osteosarcopenic obesity: a randomized controlled trial

BackgroundInterorgan communication networks established during exercise in several different tissues can be mediated by several exercise-induced factors. Therefore, the present study aimed to investigate the effects of resistance-type training using elastic band-induced changes of myomiRs (i.e., miR-206 and miR-133), vitamin D, CTX-I, ALP, and FRAX® score in elderly women with osteosarcopenic obesity (OSO).MethodsIn this randomized controlled trial, 63 women (aged 65–80 years) with Osteosarcopenic Obesity were recruited and assessed, using a dual-energy X-ray absorptiometry instrument. The resistance-type training via elastic bands was further designed three times per week for 12-weeks. The main outcomes were Fracture Risk Assessment Tool score, bone mineral content, bone mineral density, vitamin D, alkaline phosphatase, C-terminal telopeptides of type I collagen, expression of miR-206 and miR-133.ResultsThere was no significant difference between the study groups in terms of the Fracture Risk Assessment Tool score (p = 0.067), vitamin D (p = 0.566), alkaline phosphatase (p = 0.334), C-terminal telopeptides of type I collagen (p = 0.067), microR-133 (p = 0.093) and miR-206 (p = 0.723).ConclusionOverall, the results of this study illustrated 12-weeks of elastic band resistance training causes a slight and insignificant improvement in osteoporosis markers in women affected with Osteosarcopenic Obesity.Trial registrationRandomized controlled trial (RCT) (Iranian Registry of Clinical Trials, trial registration number: IRCT20180627040260N1.Date of registration: 27/11/2018.

Effects of 16 Weeks of Resistance Training on Muscle Quality and Muscle Growth Factors in Older Adult Women with Sarcopenia: A Randomized Controlled Trial.

This study examined the effects of resistance training on muscle quality, muscle growth factors, and functional fitness in older adult women with sarcopenia. Twenty-two older adult women aged over 65 with sarcopenia were randomly assigned to either resistance training (RT, n = 12) or non-exercise control group (CG, n = 10). The body weight-based and elastic band RT were performed three times a week, 60 min per session, for 16 weeks. Body composition and thigh muscle quality were estimated by dual-energy X-ray absorptiometry (DEXA) and computed tomography (CT), respectively. The muscle growth factors, including growth differentiation factor-8 (GDF-8), growth differentiation factor-15 (GDF-15), activin A, and follistatin, were analyzed via blood samples. Statistical analyses were performed using repeated measures multivariate analysis of variance (MANOVA), analysis of variance (ANOVA), and effect size (i.e., cohen’s d, partial eta square), and the significance level was set at 0.05. The RT group improved their functional fitness, grip strength, gait speed, and isometric muscle strength (p < 0.01, d > 0.99; large), while these variables did not change in the CG. An increase in intramuscular fat was only observed in the CG (p < 0.01, 1.06; large). Muscle growth factors such as follistatin were significantly increased in the RT (p < 0.05, 0.81; large), but other variables did not change following resistance training. Sixteen weeks of resistance training improved functional fitness and prevented age-related increases in intramuscular fat in the thigh area. However, there were only some changes in muscle growth factors, such as follistatin, suggesting that the effectiveness of resistance training on muscle growth factors is limited. Body weight-based and elastic band resistance training is an alternative training method for sarcopenia to minimize the age-related adverse effects on muscle function and quality.

Effect of elastic band resistance training with green coffee extract supplementation on adiposity indices and TyG-related Indicators in Obese Women

Green coffee supplementation has demonstrated beneficial anti-inflammatory and anti-obesity effects. Accordingly, we examined the effects of a green coffee (GC) extract concurrent to elastic band resistance training (EBRT) on insulin resistance, adiposity indices [Visceral (VAI), Body (BAI)] TyG-related indicators (TyG-BMI and TyG-WC) in obese women. Obese participants (N = 60, 30-50 y, BMI >30 kg/m 2 ) were randomized equally into a randomized, double-blind, placebo-controlled trial (Zhang et al., 2014) Placebo (PLA), (Rahmani et al., 2015) PLA+ Resistance training, (Yaghoobi et al., 2015) PLA+R, (Blüher, 2019) GC, GC+Resistance training (GC+R). Treatment capsules contained 500 mg of GC and 50% chlorogenic acid (250 mg) for 8-wks. Resistance training consisted of 3 sessions per/wk/60-min. Paired-sample t -test and two-factor ANOVA were used for within and between-group comparisons. We observed a significant pre/post reduction for HOMA-IR (Primary Outcome; mean (SD) for the PLA+R (3.67 ± 0.70 vs. 3.22 ± 0.74 mg/dL) and GC+R (3.88 ± 0.54 vs. 3.21 ± 0.61, both p < 0.001), but not GC 3.79 ± 0.77 vs. 3.54 ± 0.71, P = 0.058) and PLA 3.41 ± 0.76 vs. 3.69 ± 0.95, P = 0.21). Both GC+R (P = 0.005) and PLA+R were significant vs. PLA (P = 0.011). Secondary outcomes included a significant reduction in glucose for PLA+R (94.61 ± 8.12 vs. 89.08 ± 9.70 mg/dL) and GC+R (94.36 ± 10.67 vs. 84.5 ± 11.02 mg/dL, both P < 0.001), but not GC (94.07 ± 7.39 vs. 91.79 ± 8.50 mg/dL, P = 0.07) and PLA (91.46 ± 10.28 vs. 99.92 ± 20.12 mg/dL, P = 0.053). Both GC+R (P = 0.002) and PLA+R were significantly different (P = 0.019) vs. PLA. Finally, Apo A-I significantly improved for GC+R compared vs. PLA, P = 0.033) and BAI significantly improved for. PLA+R (P = 0.021), GC+R (P = 0.006) and GC vs. PLA. Despite no synergistic exercise and green coffee treatment effects, exercise improved most TyG parameters and lipid profiles in obese women. • No synergistic exercise and green coffee treatment effects on Adiposity Indices and TyG-related Indicators in Obese Women. • Elastic-band resistance training improved TyG parameters and lipid profile in line with the improvement in body composition. • Green coffee supplementation only improves body composition but not blood sugar levels and insulin resistance.

Effect of selected elastic band resistance training on serum levels of fibroblast growth factor 23, TNF-α and hsCRP in overweight elderly women

ntroduction: Chronic inflammation can be the main cause of many common diseases in old age. Elevated level of CRP and proinflammatory cytokines such as TNF-α is positively associated with fibroblast growth factor 23 (FGF23). Therefore, considering the potentially beneficial effect of elastic band resistance training (EBRT) on these variables, this study was performed with aim to investigate the effect of 12 weeks of selected EBRT on serum levels of FGF23, TNF-α and hsCRP in overweight elderly women. Methods: This clinical trial study was performed in 2017 on 28 elderly women in Shahrekord. The subjects were randomly divided into experimental and control groups. EBRT was performed for 12 weeks. Fasting blood samples were taken 24 hours before the first training session and 48 hours after the last training session to measure serum levels of FGF23, TNF-α and hsCRP. Data were analyzed by SPSS software (version 25) and repeated measure two-way ANOVA test. P<0.05 was considered statistically significant. Results: EBRT had no significant effect on serum FGF23 levels, BMI, and Waist-to-hip ratio in elderly women (P>0.05); but serum levels of TNF-α (P=0.046), hsCRP (P=0.037), and also body fat percentage (P=0.023) significantly decreased after EBRT. Conclusion: Regardless to no significant changes in FGF23 levels, it seems that 12 weeks of EBRT can have a significant effect on reducing chronic inflammation in the elderly by reducing the levels of hsCRP and proinflammatory cytokine TNF-α.

Effects of Chair-Based, Low-Load Elastic Band Resistance Training on Functional Fitness and Metabolic Biomarkers in Older Women.

Strength training can improve myriad health parameters in elderly cohorts. Although potentially more appropriate for the elderly, low-load resistance training protocols have been less investigated. We aimed to examine the effects of 12 weeks of chair-based, low-load resistance training with elastic band (EBT) on functional fitness and metabolic biomarkers in older women. One hundred sixty-eight women were allocated randomly to an elastic band resistance training (EBT, n = 86, 75.7 ± 8.9 years, 71.3 ± 12.2 kg) or a control group (CON, n = 82, 74.5 ± 8.2years, 70.6 ± 12.0 kg). RT protocol consisted of periodized chair-based, low-load whole-body resistance exercises (2 sets, 12-15 repetitions, 40-60% of one repetition maximum-1RM) using an elastic band, twice weekly for 12 weeks. The resistance training program was generally designed to maintain internal load over time, provided with increasing intensity using various elastic bands (Thera-Band). Functional fitness (30-s Chair Stand,30-s Arm Curl, 2-min Step Test, Chair Sit-and-Reach, Back Scratch, 8-Foot Up-and-Go, Handgrip Strength) and metabolic markers (Fasting blood glucose, triglycerides, total cholesterol, high (HDL) and low (LDL) density lipoprotein) were measured before and after the training period. To detect pre/post intervention changes and between group- differences 2x2 repeated measures ANOVA was applied. Significant improvements over time for all fitness variables for EBT comparing to CON were obtained (F = 12.78, p < 0.05 for 30-s Chair Stand; F = 14.04, p < 0.05 for 30-s Arm Curl; F = 5.18, p < 0.05 for 2-min Step Test; F = 10.90, p < 0.05 for Chair Sit-and-Reach; F = 16.57, p < 0.05 for Back Scratch; F = 11.79, p < 0.05 for 8-foot Up-and-Go; and F = 29.25, p < 0.05 for Handgrip Strength). In addition, significant improvements over time for all but one (triglycerides) biomarkers for EBT comparing to CON were obtained (F = 7.30, p < 0.05 for blood sugar levels; F = 13.36, p < 0.05 for total cholesterol; F = 8.61, p < 0.05 for HDL; and F = 11.53, p < 0.05 for LDL). Furthermore, the participants' adherence to training sessions of over 90% was reported. In conclusion, 12 weeks of EBT is safe and beneficial for improving health-related fitness and metabolic biomarkers in older women and seems to be viable model to ensure a high training adherence rate.

Effects of progressive elastic band resistance exercise for aged osteosarcopenic adiposity women.

Osteosarcopenic adiposity (OSA), which is described as the concurrent occurrence of osteopenia, sarcopenia, and adiposity, can lead to frailty and increase the risk of physical disability in elderly women. Progressive elastic band resistance exercise training (peRET) is considered a safe and feasible exercise intervention for elderly women with sarcopenic obesity. This study investigated the effects of elastic band resistance exercise on the physical capacity and body composition of elderly women with osteosarcopenic adiposity. A total of 15 and 12 women were randomly assigned to the experimental (12weeks of resistance exercise) and control groups (no exercise intervention), respectively. Lean mass (measured using a dual-energy X-ray absorptiometer) and physical capacity assessments (such as timed up and go test and single leg stance tests) were conducted at baseline, 12weeks (end of intervention), and 6months after the intervention. Outcome differences within the study and control groups were analyzed using repeated-measures analysis of variance with a post-hoc test. The Mann-Whitney U test was used to examine differences between groups at different time points. After the intervention, no body composition changes in muscle mass and fat were observed between the study and control groups. Moreover, muscle mass and fat body composition did not significantly differ at different time points. The bone density was higher in the study group, with a higher T-score than their baseline values, but did not significantly differ compared with the control group. The study group exhibited more improved physical function than the control group, but the effect did not last after 6months of follow-up. A 12-week progressive elastic band resistance training program effectively increased the physical capacity and improved the bone density; however, without persistent training, the positive effect diminished at 6-month follow-up.

Short-term resistance training in older adults improves muscle quality: A randomized control trial.

The purpose of this study was to evaluate whether dumbbell resistance training (DBRT) and elastic band resistance training (EBRT) are equally beneficial in the older adult. Sixty-five healthy participants (mean±SD; age=66.5±7.09years; height=165.2±10.6cm; body mass=74.5±14.6kg) volunteered for this study. Participants underwent a total body dual-energy x-ray absorptiometry (DXA) scan for segmental and total body muscle and fat estimation. Functional tests included the short physical performance battery, timed up-and-go, and heel-to-toe walk. Strength was measured on dominant handgrip strength, maximal bench press, and leg press. Participants were block randomized into one of three groups: elastic band resistance training (EBRT), dumbbell resistance training (DBRT), or control (CON). EBRT and DBRT were asked to visit the laboratory twice weekly over 6-weeks while CON maintained their daily routine. Data were analyzed using a two-way repeated measures ANOVA and an alpha set at 0.05. Results indicated there was a two-way interaction for bench press, leg press, upper- and lower-body muscle quality and total arm lean mass (p<0.05). Specifically, the EBRT and DBRT improved from pre to post for total arm lean mass (p<0.021, p<0.004, respectively). Additionally, for bench press and leg press, all groups improved pre to post training (p<0.05) with DBRT superior to CON. These data suggest that EBRT provides an effective, portable, and cost-effective means to enhance lower-body function and muscle quality in an aging population, yet DBRT may be more impactful for total-body improvements.

Effects of an elastic resistance band exercise program on kinetics and muscle activities during walking in young adults with genu valgus: A double-blinded randomized controlled trial

BackgroundThis double-blinded randomized-controlled-trial aimed to identify the effects of an elastic band resistance training on walking kinetics and muscle activities in young adults with genu valgus. MethodsForty-two male young adults aged 22.5(2.7) years with genu valgus were randomly allocated to two experimental groups. The intervention group (n = 21) conducted a 14-weeks elastic band resistance training. The control group was passive during the intervention period and received the same treatment after the post-tests. Pre and post training, ground reaction forces and lower limb muscle activities were recorded during walking. FindingsResults revealed significant group-by-time interactions for peak medial ground reaction force and time-to-peak for posterior ground reaction force in favor of the intervention group (p < 0.012; d = 0.83–3.76). Resistance training with elastic bands resulted in significantly larger peak medial ground reaction force (p < 0.001; d = 1.45) and longer time-to-peak for posterior ground reaction force (p < 0.001; d = 1.85). Finding showed significant group-by-time interactions for peak positive free moment amplitudes in favor of the intervention group (p < 0.001; d = 1.18–2.02). Resistance training resulted in a lower peak positive free moment amplitude (p = 0.001; d = 1.46). With regards to muscle activities, the analysis revealed significant group-by-time interactions for rectus femoris and gluteus medius activities during the push-off phase in favor of the intervention group (p < 0.038; d = 0.68–0.89). Resistance training induced higher rectus femoris (p = 0.038; d = 0.84) and gluteus medius (p = 0.007; d = 0.54) activities. InterpretationThis study proved the effectiveness of resistance training using elastic bands on kinetics and muscle activities during walking in male adults with genu valgus disorder. Given that this training regime is low cost, effective, and easy-to-administer, we suggest that it should be implemented as a rehabilitative or preventive means for young adults with genu valgus.

Effect of yoga with and without elastic band resistance training on visfatin, liver enzymes and body composition in postmenopausal women

Insufficient evidence supports yoga as an effective intervention in menopausal age. Simultaneously, there is insufficient information on the effect of resistance training with elastic band in postmenopausal women. The aim of this study was to investigate the effect of eight weeks of yoga with and without elastic band resistance training on levels of visfatin, liver enzymes and body composition in postmenopausal women. In a quasi-experimental study, thirty-three postmenopausal women voluntarily participated in the study and were randomly divided into three 12-subject groups: (only yoga (YO), yoga + elastic band resistance training (YEB) and control (C)). The eight-week training period consisted of three non-consecutive sessions per week. The YO group performed only yoga training and the YEB group performed yoga and elastic band resistance training. Each training session consisted of warm-up (5 min), main exercise (30-40 min in YO group and 50-60 min in YEB group), and cool-down (5 min). Group C received no exercise intervention. General characteristics, visfatin, liver enzymes and body composition were measured before and after the training period. To analyse the data, repeated measure ANOVA was used at the significant level of P&lt;0.05. Eight weeks of yoga with and without elastic band resistance training has no significant effects on visfatin (P=0.133), alanine transaminase (P=0.854), aspartate transaminase (P=0.782), body weight (P=0.373), body mass index (P=0.371), body fat percentage (P=0.687), and waist to hip ratio (P S&gt;0.05). Practicing yoga with and without elastic band resistance training for eight weeks (three days a week) does not lead to positive or negative changes in visfatin levels, liver enzymes, and body composition indices in postmenopausal women. Further research with greater training volumes or longer duration trainings seems necessary.

Can Elastic Band Resistance Training Programs Mitigate Holiday Weight Gain and Improve Hand-Grip Strength in Older Women?

Can Elastic Band Resistance Training Programs Mitigate Holiday Weight Gain and Improve Hand-Grip Strength in Older Women?