Table 3. Comparison of muscle activity between each inclined treadmill during backward walking.

	Muscle	0%	5%	10%	15%
BW	RF	344.5 ± 249.1	386 ± 352.5	436.3 ± 402.3*	509.3 ± 830.6
	BF	254.3 ± 148.4	224.9 ± 107.8	254 ± 128.2	248.4 ± 131.8
	TA	276.3 ± 170.5	289.2 ± 243.4	276.3 ± 170.2	284.4 ± 226.6
	LGM	266.7 ± 131.5	293.2 ± 167.3	282 ± 148.4	279.9 ± 165.7

*p<0.05