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Body weight multicomponent program improves power and functional capacity responses in older adults: A quasi-experimental study
Experimental Gerontology ( IF 3.3 ) Pub Date : 2021-09-14 , DOI: 10.1016/j.exger.2021.111553
Inês Amanda Streit 1 , Suzy S Pinto 2 , Andreza Dos S Silva 3 , Ewertton de S Bezerra 4
Affiliation  

The aim of this study was to analyze the effects of multicomponent training with body weight on functional capacity response and power in aging persons. Twenty-seven active older women were assigned for convenience to control (active CG) or multicomponent training groups (MTG). The two groups exercised for 10 weeks, the active CG carried out the usual activities of the community service program, while the MTG followed a multicomponent training program. The countermovement and squat jump height (cm), medicine ball throwing distance (cm), time (s) to complete the tests: chair stand, timed up and go, and stair ascent and descent with 8 steps, and the total number of repetitions during 30 s of the tests: chair stand and arm curl were evaluated before (baseline) and after (post-training) the training period. For all analyses, we used estimation statistics, which focus on the effect size of the experiment/intervention, as opposed to significance testing. Changes over 10 weeks showed a large effect (d, >0.8) favoring the multicomponent training group compared to the active control group for all functional capacity performance and power variables (p ≤ 0.05). In conclusion, body weight multicomponent training is effective for improving basic functional capacity and upper and lower limb power abilities.



中文翻译:

体重多组分计划可提高老年人的力量和功能能力反应:一项准实验研究

本研究的目的是分析体重多组分训练对老年人功能能力反应和力量的影响。为方便起见,27 名活跃的老年女性被分配到对照组(活跃 CG)或多组分训练组 (MTG)。两组进行了 10 周的锻炼,活跃的 CG 进行了社区服务计划的常规活​​动,而 MTG 则遵循了多组件培训计划。反动深蹲跳高(cm)、投掷药球距离(cm)、完成测试时间(s):坐椅站立、计时起跳、爬楼梯8步、总重复次数在 30 秒的测试中:在训练期之前(基线)和之后(训练后)评估椅架和手臂卷曲。对于所有分析,我们使用了估计统计,它侧重于实验/干预的效果大小,而不是显着性检验。与主动对照组相比,10 周内的变化显示出较大的影响 (d, >0.8),有利于多组分训练组的所有功能能力表现和功率变量 (p ≤ 0.05)。综上所述,体重多组分训练对于提高基本功能能力和上下肢力量能力是有效的。

更新日期:2021-09-16
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