Muscle function in knee extension. An EMG study.
D000293:Adolescent; D000328:Adult; D000368:Aged; D004576:Electromyography; D005260:Female; D006801:Humans; D007717:Knee / Q000502:physiology* / Q000503:physiopathology / Q000601:surgery; D007718:Knee Injuries; D008875:Middle Aged; D009132:Muscles / Q000502:physiology* / Q000503:physiopathology; D010146:Pain; D013848:Thigh; D013997:Time Factors