Table 3.

Mean EMG activities as a percentage of maximal voluntary isometric contraction (% MVIC) for the posterior core ES during FS95, OS95, and Biering-Sorenson back extension

	Front Squat	Overhead Squat	Back Extension
Muscle
ES	53.8 ± 16.7*	63.4 ± 23.3*	33.7 ± 10.2

Values expressed as mean ± Standard Deviation, FS95= Front Squat at 95% relative intensity, OS95= Overhead Squat at 95% relative intensity,

Note:

^*Significantly greater than back extension (p < 0.05)