Effects of three trials on grip and pinch strength measurements

作者: Virgil Mathiowetz

DOI: 10.1016/S0894-1130(12)80377-2

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摘要: Abstract The purpose of this study was to evaluate possible practice or fatigue effects during grip and pinch strength measurements, using the mean three trials method. grip, tip pinch, key palmar 49 normal subjects rehabilitation patients were measured standard procedures. There no evidence a motor learning effect over trials. In four out 16 there statistically significant differences within trials, which indicated some fatigue. However, in means so small that they are not thought have clinical significance. three-trial measurements significantly different for groups.

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