肱三头肌最大自主等长收缩对随后落体跳的影响

medRxiv - Sports Medicine Pub Date : 2024-09-05 DOI:10.1101/2024.09.04.24312972

Taiki Ino, Keita Ogawara, Shuichi Uchiyama, Shinya Endo, Seiji Miyazaki, Hiroshi Yamada

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引用次数: 0

摘要

目的肌肉预收缩可提高运动成绩，因为先前的强烈自主收缩（调节收缩）会诱发激活后电位（PAP），从而放大随后的目标肌肉收缩。本研究旨在探讨调节收缩对弹道运动表现的影响，尤其是对拉伸缩短周期（SSC）的影响。

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Effect of maximum voluntary isometric contraction of the triceps surae muscle on a subsequent drop jump

Purpose Pre-muscle contraction improves sports performance because post-activation potentiation (PAP), induced by a previous intense voluntary contraction (conditioning contraction), amplifies the subsequent target muscle contraction. This study aims to examine the influence of conditioning contraction on the performance of ballistic motion, particularly on the stretch-shortening cycle (SSC).

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medRxiv - Sports Medicine

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