80070198

open access

Version of Record

トウシャクセイ キンリョク ゾウキョウ クンレン ニオケル Biofeedback コウカ - ジュウライ ノ クンレン ト EMG オヨビ キンリョク Biofeedback クンレン トノ クンレン コウカ ノ ヒカク

Effect of Biofeedback Training on Increasing Isometric Muscular Strength

Japanese (日本語)

神戸大学医療技術短期大学部紀要

8

97-101

神戸大学医療技術短期大学部

1992

2007-11-21

The purpose of this study was to compare the effect of conventional training with biofeedback training from the standpoint of the improvement of isometric muscular strength of the quadriceps femoris. Subjects were 21 healthy young women (22.3± 2.3 years old). They were divided into three groups ; for the first group, only conventional isometric exercise was given for one week, the second, EMG－biofeedback training (EBF－G) and the third, biofeedback devised for muscle training (MBF－G) .The results were compared among these three groups before and after training. The results revealed : 1) the training using EBF or MBF was more effective than the conventional training to increase isometric muscular strength ; 2) as for increasing isometric muscular strength, there was no difference between EMG－G and MBF－G. These can be best explained that the cortical excitation level is facilitated and that discharging impulse to the muscle is increased by these train¬ings.

紀要論文