双侧痉挛性脑瘫儿童和青少年 1 次重复最大负荷测试的安全性和可行性。
Safety and Feasibility of 1-Repetition Maximum (1-RM) Testing in Children and Adolescents With Bilateral Spastic Cerebral Palsy.
机构信息
Departments of Cell Biology and Anatomy (Dr Pontiff) and Physical Therapy (Drs Pontiff and Moreau), LSU Health Sciences Center, New Orleans, Louisiana.
出版信息
Pediatr Phys Ther. 2022 Oct 1;34(4):472-478. doi: 10.1097/PEP.0000000000000941. Epub 2022 Aug 12.
PURPOSE
The purpose of this study was to standardize 1-repetition maximum (1-RM) testing procedures and evaluate the safety and feasibility of these procedures in youth with cerebral palsy (CP).
METHODS
Youth with CP completed 1-RM testing on a leg press.
RESULTS
Mean absolute, adjusted, and normalized 1-RM loads were 262.4 ± 161.3 lb, 127.0 ± 80.2 lb, and 1.28 ± 0.51, respectively, and 67% were able to successfully lift the same or heavier load after a single failure. Cessation of testing after 1 failed attempt resulted in a 19.0% underestimation of the 1-RM.
CONCLUSIONS
1-RM testing in youth with CP is safe and feasible. Multiple attempts at a failed load should be provided to prevent underestimation in strength. The 1-RM test provides a more accurate strength assessment, which will improve the dosing for resistance training in youth with CP.
目的
本研究旨在规范 1 次最大重复（1-RM）测试程序，并评估这些程序在脑瘫（CP）青少年中的安全性和可行性。
方法
CP 青少年在腿举机上完成 1-RM 测试。
结果
平均绝对、调整和归一化 1-RM 负荷分别为 262.4±161.3 磅、127.0±80.2 磅和 1.28±0.51，67%的人能够在一次失败后成功举起相同或更重的负荷。在 1 次失败尝试后停止测试会导致 1-RM 低估 19.0%。
结论
CP 青少年的 1-RM 测试是安全且可行的。应提供多次尝试失败的负荷，以防止力量低估。1-RM 测试提供了更准确的力量评估，这将改善 CP 青少年的抗阻训练剂量。
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