scholarly journals Resistance Training And High-intensity Interval Training Improve Cardiometabolic Health In Older Adults: A Meta-analysis

2020 ◽  
Vol 52 (7S) ◽  
pp. 139-140
Author(s):  
Kelly A. McLeod ◽  
Jeanette M. Thom ◽  
Matthew D. Jones ◽  
Belinda J. Parmenter
Author(s):  
Kelly Ann McLeod ◽  
Matthew D. Jones ◽  
Jeanette M Thom ◽  
Belinda J. Parmenter

Progressive resistance training (PRT) and high-intensity interval training (HIIT) improve cardiometabolic health in older adults. Whether combination PRT+HIIT (COMB) provides similar or additional benefit is less clear. This systematic review with meta-analysis of controlled trials examined effects of PRT, HIIT and COMB compared to non-exercise control in older adults with high cardiometabolic risk. Databases were searched until January 2021, with study quality assessed using the PEDro scale. Risk factor data was extracted and analysed using RevMan V.5.3. We analysed 422 participants from nine studies (7 PRT, n=149, 1 HIIT, n=10, 1 COMB, n=60; control n=203; mean age 68.1±1.4 years). Compared to control, exercise improved body mass index (mean difference (MD) -0.33 [-0.47, -0.20], p≤0.0001), body fat % (standardised mean difference (SMD) -0.71 [-1.34, -0.08], p=0.03), aerobic capacity (SMD 0.41 [0.05, 0.78], p=0.03), low-density lipoprotein (SMD -0.27 [-0.52, -0.01], p=0.04), and blood glucose (SMD -0.31 [-0.58, -0.05], p=0.02). Therefore, PRT, HIIT and COMB can improve cardiometabolic health in older adults with cardiometabolic risk. Further research is warranted, particularly in HIIT and COMB, to identify the optimal exercise prescription, if any, for improving older adults cardiometabolic health.


Sports ◽  
2019 ◽  
Vol 7 (3) ◽  
pp. 72 ◽  
Author(s):  
Inés Picó-Sirvent ◽  
Adolfo Aracil-Marco ◽  
Diego Pastor ◽  
Manuel Moya-Ramón

Bariatric surgery (BS) is considered the most effective treatment for morbid obesity. Preoperative body weight is directly associated with a higher surgical morbimortality and physical activity could be effective in the preparation of patients. The aim of this study is to determine the effects of a six-month exercise training program (ETP), combining high-intensity interval training (HIIT) and resistance training in patients awaiting BS. Six candidates awaiting BS (38.78 ± 1.18 kg·m−2; 38.17 ± 12.06 years) were distributed into two groups: the ETP group (experimental group (EG), n = 3) and a control group (CG, n = 3). Anthropometrical and blood pressure (BP), cardiorespiratory fitness and maximal strength were registered before and after the ETP. The EG participated in 93.25% of the sessions, showing reductions in body mass index (BMI) compared to the CG (34.61 ± 1.56 vs. 39.75 ± 0.65, p = 0.006, ANOVA). The inferential analysis showed larger effects on BMI, excess body weight percentage and fat mass, in addition to small to moderate effects in BP and the anthropometric measurements. Peak oxygen uptake normalized to fat-free mass showed likely positive effects with a probability of >95–99%. A six-month ETP seems to be a positive tool to improve body composition, cardiometabolic health, and fitness level in patients awaiting BS, but a larger sample size is needed to confirm these findings.


PEDIATRICS ◽  
2021 ◽  
Vol 148 (4) ◽  
pp. e2021050810
Author(s):  
Monserrat Solera-Martínez ◽  
Ángel Herraiz-Adillo ◽  
Ismael Manzanares-Domínguez ◽  
Lidia Lucas De La Cruz ◽  
Vicente Martínez-Vizcaíno ◽  
...  

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