ELECTROMYOGRAPHIC COMPARISON OF A STABILITY BALL CRUNCH WITH A TRADITIONAL CRUNCH - STERNLICHT, ERIC; RUGG, STUART; FUJII, LARISSA L.; TOMOMITSU, KERI F.; SEKI, MATT M. (Journal of strength and conditioning research, 2007)
Keywords: Adult; Analysis of Variance; Biomechanical Phenomena; Electromyography; Exercise - physiology; Female; Humans; Male; Muscle Contraction - physiology; Muscle, Skeletal - physiology; Rectus Abdominis - physiology