The difference between several neuromuscular tests for monitoring resistance-training induced fatigue.
| Autor: | Ishida, Ai, Bazyler, Caleb D., Suarez, Dylan G., Slaton, Jake A., White, Jason B., Stone, Michael H. |
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| Předmět: |
RESISTANCE training
RESEARCH SKELETAL muscle NEUROPHYSIOLOGY MUSCLE contraction EFFECT sizes (Statistics) MUSCLE fatigue NEUROMUSCULAR system MUSCLE strength testing PHYSICAL training & conditioning TASK performance PRE-tests & post-tests COMPARATIVE studies BODY movement DESCRIPTIVE statistics MUSCLE strength JUMPING STATISTICAL correlation ATHLETIC ability |
| Zdroj: | Journal of Sports Sciences; Feb2023, Vol. 41 Issue 3, p209-216, 8p, 3 Charts, 1 Graph |
| Abstrakt: | The purposes of this study were to investigate the acute effects of resistance training protocol on kinetic changes in squat jump (SJ), shortened isometric mid-thigh pull (IMTP), and isometric squat (ISQ) and to examine the relationship of dynamic maximum strength with performance changes over 48 hours in resistance-trained individuals. Participants completed performance tests at pre-, post-24 hours, and post-48 hours resistance training protocol (Baseline, Post24, and Post48). The training protocol consisted of 5 sets of 10 repetitions of back squat (BSQ) at 60% of 1 repetition maximum (1RM). SJ variables included jump height (JH), peak power (PP), and relative PP. For the IMTP and ISQ, isometric peak force (IPF), relative IPF, rate of force development at 250 milliseconds (RFD250), and impulse at 250 milliseconds (IMP250) were calculated. Significant decreases were observed from Baseline to Post24 (p = 0.023, Cohen's d |
| Databáze: | Complementary Index |
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