課題前の有酸素性運動が筋力発揮調整能に及ぼす影響

Abstract

The purpose of this study was to examine the effects of aerobic exercise before a task on the ability to coordinate exertion of force (ACEF). [Participants and Methods] Ten healthy males and 5 females performed two trials in a random order: 10-minutes cycling at 60%V• O2 max (AE), and sitting without exercise (CON). The ACEF effect was evaluated using a continuous visual isometric grip task, and seven different force trials were performed 8 times each, a total of 56 times. [Results] In the AE trial the number of successful grip tasks significantly increased after 1 and 24 hours compared to the pre-test value; however, there were no significant changes in the CON trial. [Conclusion] Aerobic exercise before a task may enhance the promotion and retention of ACEF.