不稳定的阻力训练不会阻碍老年人的总训练量和肌肉力量增加:REI研究的二次分析
Yslaíny Araújo Silva1, Bruno Remígio Cavalcante1,2, Letícia Bojikian Calixtre1
1Graduate Program in Rehabilitation and Functional Performance (PPGRDF), Physical Therapy Department, Universidade de Pernambuco, Petrolina, Pernambuco, Brazil.
Canadian geriatrics journal : CGJ
|June 3, 2024
概括
耐力训练与不稳定性 (REI) 和传统的耐力运动 (RE) 在12周内同样改善了认知障碍的老年人肌肉力量. 训练总量在各组之间没有差异.
科学领域:
- 老年学是指老年学的学科.
- 运动生理学 运动生理学
- 神经学 神经学
背景情况:
- 不稳定性阻力训练 (REI) 是老年人应对与年龄相关衰退的一种新方法.
- 认知障碍的老年人可能会从有针对性的运动干预中受益.
- 了解与传统抵抗运动 (RE) 相比,REI的有效性对于公共卫生至关重要.
研究的目的:
- 为了比较12周REI和RE对认知障碍的老年人肌肉强度的影响.
- 调查 REI 和 RE 组之间的总培训量 (TTV) 的差异.
主要方法:
- 一项为期12周的干预研究的二次分析,涉及认知障碍的老年人.
- 随机分配到REI (n=22) 或RE (n=23) 组中.
- 评估最大同度强度和同动力学参数,并根据训练负载计算TTV.
主要成果:
- 无论是REI和RE组都显示出对等式握力强度和异动力学性能 (分别p<.001和p=.04) 的显著改善.
- 在REI和RE组之间没有观察到肌肉强度增加的显著差异 (p=.35).
- 两种培训方式之间的总培训量 (TTV) 是可比的 (p=.28).
结论:
- 在认知障碍的老年人中,REI和传统的RE引起了类似的肌肉强度改善.
- 将不稳定性纳入阻力训练并不会影响总训练量.
- 这些发现表明,REI是老年人可行的,潜在的临床适用性炼选择.
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