J Sport Rehabil. 2021 Apr 20;30(8):1230-1232. doi: 10.1123/jsr.2020-0222.
Monitoring training loads and consequent fatigue responses are usually a result of personal trainers' experiences and an adaptation of methods used in sports for people without disabilities. Currently, there is little scientific evidence on the relationship between training load and fatigue resulting from training sessions in wheelchair sports. Analogous to the vertical jump, which has been associated with competitive performance and used to assess fatigue in Olympic sports, the medicine ball throw (MBT) is a fast, feasible, and accessible test that might be used to measure performance outcomes in Paralympic athletes.
To test the MBT responsiveness to detect meaningful changes after training sessions in beginner wheelchair basketball players (WBP).
Cross-sectional study.
Rehabilitation Hospital Network, Paralympic Program.
Twelve male WBP.
The participants performed 3 consecutive days of training sessions involving exercises of wheelchair basketball skills, strength, and power. The MBT test was performed pre and post training sessions.
The smallest worthwhile change for MBT was 0.10 cm, and the lower and upper limits were 3.54 and 3.75 m, respectively. On the first day, the MBT started below the smallest worthwhile change lower limit and increased above the upper limit (3.53 and 3.78 m, respectively). On the second day, the MBT pretraining and posttraining session results were near the sample mean (3.62 and 3.59 m, respectively). On the third day, the WBP started the MBT test training higher than the upper limit (3.78 m) and decreased to near the mean (3.58 m).
During 3 consecutive days of training sessions, the magnitude-based inference model presented meaningful changes in MBT test performance. The accurate association of the magnitude-based inference model with the MBT allows coaches and sports team staff to interpret the correct magnitude of change in WBP performance.
监测训练负荷和随之产生的疲劳反应通常是私人教练根据经验，以及适用于非残疾人群的运动方法改编的结果。目前，关于轮椅运动训练负荷与疲劳的关系，科学证据有限。类似于与竞技表现相关并用于评估奥林匹克运动中疲劳的垂直跳跃，药球投掷（MBT）是一种快速、可行且易于使用的测试，可以用来衡量残奥会运动员的表现结果。
测试 MBT 对检测新手轮椅篮球运动员（WBP）训练后表现的敏感性。
横断面研究。
康复医院网络，残奥会项目。
12 名男性 WBP。
参与者连续 3 天进行训练，包括轮椅篮球技能、力量和力量训练。MBT 测试在训练前后进行。
MBT 的最小有意义变化为 0.10cm，下限和上限分别为 3.54m 和 3.75m。第一天，MBT 低于最小有意义变化的下限，并增加到上限以上（分别为 3.53m 和 3.78m）。第二天，MBT 训练前后的测试结果接近样本平均值（分别为 3.62m 和 3.59m）。第三天，WBP 开始时的 MBT 测试高于上限（3.78m），并降至接近平均值（3.58m）。
在连续 3 天的训练中，基于幅度的推理模型显示 MBT 测试表现有明显变化。基于幅度的推理模型与 MBT 的准确关联使教练和运动队工作人员能够解释 WBP 表现变化的正确幅度。
