80070140

open access

Version of Record

ヒフクキン ノ キンリョク ゾウキョウ クンレン ニオケル キンデンズガクテキ コウサツ

Electromyographical Analysis of Muscle Strengthening Exercises for Gastrocnemius

Japanese (日本語)

神戸大学医療技術短期大学部紀要

6

153-156

神戸大学医療技術短期大学部

1990

2007-11-21

The purpose of this study was to investigate the activities of the Gastrocnemius during isometric contraction in raising up heels on stand and bending knees on prone. Eight healthy young volunteers (mean age, 19.6 ± 1.4 years) participated in this study. The IEMG from isometric contraction of the Gastrocnemius were recorded during the maximum effort of ankle planter flexion, raising up heels on stand, raising up a heel on onelegged stand, and the maximum effort of knee flexion. The %IEMG of the Gastro¬cnemius was significantly higher in maximum effort of knee flexion than in rasing up heels on stand, but not significantly higher than in raising up a heel on one-legged stand. It was concluded that the muscle strengthening exercise for the Gastrocnemius might be performed under the condition of the maximum effort of knee flexion.

紀要論文