Andreu-Caravaca Luis, Ramos-Campo Domingo J, Manonelles Pedro, Chung Linda H, Ramallo Salvador, Rubio-Arias Jacobo Á
Faculty of Sport, Catholic University of Murcia, 30107 Murcia, Spain.
International Chair of Sports Medicine, Catholic University of Murcia, 30107 Murcia, Spain.
J Clin Med. 2022 Apr 25;11(9):2405. doi: 10.3390/jcm11092405.
Multiple sclerosis (MS) is a neurological disease that affects balance. Among the non-pharmacological strategies to improve this variable, physical exercise is one of the most widely used. However, the benefits of some types of training, such as resistance training, on static balance in this population are still unclear. This study aims to analyze the effects of a resistance training (RT) intervention on balance in people with MS.
Thirty people with MS were randomized to either an experimental ( = 18) or a control ( = 12) group. The RT group performed 10 weeks of lower limb resistance training with a concentric phase at maximum velocity. Static balance was measured before and after intervention.
No significant group × time interaction effects were found (ANOVA test) in any of the variables at the end of the intervention. No intragroup differences were found before or after the intervention in the balance variables.
Resistance training with a concentric phase at maximum velocity showed no impact on balance in our sample. Future studies should examine programs of longer duration or combined with other types of training, such as balance training, with the aim of obtaining improvements in this variable in people with MS.
多发性硬化症（MS）是一种影响平衡的神经系统疾病。在改善这一指标的非药物策略中，体育锻炼是应用最为广泛的方法之一。然而，某些类型的训练，如阻力训练，对该人群静态平衡的益处仍不明确。本研究旨在分析阻力训练（RT）干预对MS患者平衡能力的影响。
30例MS患者被随机分为实验组（n = 18）和对照组（n = 12）。RT组进行为期10周的下肢阻力训练，向心阶段采用最大速度。在干预前后测量静态平衡能力。
干预结束时，在任何变量中均未发现显著的组×时间交互效应（方差分析）。在平衡变量方面，干预前后组内均未发现差异。
在我们的样本中，以最大速度进行向心阶段的阻力训练对平衡能力没有影响。未来的研究应考察持续时间更长或与其他类型训练（如平衡训练）相结合的方案，以期改善MS患者的这一指标。
