TABLE 3.

Area under the curve (impulse) of a_IMUz and a_{free, anklez}, based on both IMU locations.

	Proximal IMU			Distal IMU
	2.8 m·s−1	3.3 m·s−1	3.9 m·s−1	2.8 m·s−1	3.3 m·s−1	3.9 m·s−1
Impulse aIMUz, m·s−1	1.16a,b,c,d ± 0.20	1.30a,b,c,d ± 0.18	1.43a,b,c,d ± 0.21	1.40a,b,c,d,e ± 0.20	1.59a,b,c,d,e ± 0.18	1.78a,b,c,d,e ± 0.22
Impulse afree, anklez, m·s−1	1.08a,d ± 0.21	1.31a,d ± 0.22	1.54a,d ± 0.26	1.13a,d,e ± 0.19	1.36a,d,e ± 0.17	1.60a,d,e ± 0.21

Values are reported as mean ± SD.

^aSignificant difference over speed,

^bSignificant difference between IMU locations.

^cSignificant interaction location–speed.

^dSignificant interaction measure–speed.

^eSignificant difference between measure a_IMUz and a_{free, anklez}.