Comparison of critical force to EMG fatigue thresholds during isometric leg extension

Authors :: Hendix, C. Russell
Housh, Terry J.
Johnson, Glen O.
Mielke, Michelle
Camic, Clayton L.
Zuniga, Jorge M.
Schmidt, Richard J.
Source :: Medicine and Science in Sports and Exercise. April, 2009, Vol. 41 Issue 4, 956-964
Publication Year :: 2009
Abstract: A significant mean difference is found between the critical force and electromyograph fatigue threshold tests for the rectus femoris muscle. No significant electromyograph fatigue threshold values are found for the three superficial muscles of the quadriceps femoris.

Subjects :: Electromyography -- Usage
Isometric exercise -- Physiological aspects
Extremities, Lower -- Muscles
Extremities, Lower -- Properties
Leg -- Muscles
Leg -- Properties
Health
Sports and fitness

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