Table 1. Comparison of parameters between movement conditions at each foot placement.

	unit	P1			P2
		N-M		I-M	N-M		I-M
Duration	s	2.66 ±0.37	‡	2.99 ±0.30	2.79 ±0.50		3.02 ±0.35
Lift-off time	s	1.04 ±0.18	‡	1.18 ±0.22	1.15 ±0.30		1.12 ±0.18
Lift-off time / Duration	%	39.6 ±5.8		39.6 ±6.1	40.9 ±5.4	†	37.3 ±5.9
COG displacement	cm	−1.3 ±0.8	‡	3.9 ±1.6	−2.9 ±1.3	‡	1.9 ±1.3
Jerk x	m2·s−5	10.1 ±3.5	†	12.0 ±5.3	11.0 ±3.8	‡	17.4 ±9.1
Jerk y	m2·s−5	1.1 ±0.8	‡	2.3 ±1.1	1.6 ±0.8	‡	4.0 ±1.5
Jerk z	m2·s−5	24.0 ±12.0		23.2 ±16.1	25.0 ±15.4		28.9 ±20.4
Maximum hip angle*1	deg	112.1 ±7.4	‡	118.2 ±6.3	115.2 ±6.8	‡	124.4 ±7.6
Maximum hip angular velocity*1	deg·s−1	70.2 ±12.1	‡	80.3 ±12.2	76.6 ±11.5	‡	91.8 ±15.0

P1: 0 degrees of dorsiflexion on the non-dominant side and 20 degrees of dorsiflexion on the dominant side

P2: 20 degrees of plantarflexion on the non-dominant side and 20 degrees of dorsiflexion on the dominant side

I-M: instructed movement, with instructions to increase weight bearing on the non-dominant side

Lift-off time: the time that the buttocks lifted from the chair

Center of gravity (COG) displacement: positive values indicate displacement toward the non-dominant side

^*1 non-dominant side

^†p<0.05, ^‡p<0.01