Table 1. Comparisons of the RF and HAM muscles under the 4 conditions.

Muscles	Conditions (%, mean ± SD)
	1	2	3	4
RF	41.0±5.9	45.8±7.0	55.2±7.4	56.6±9.2
HAM	10.0±3.8	15.7±5.2	19.9±8.1	22.0±6.0