Table 2.

Mean ± SD spatiotemporal data for all subjects during walking and running.

Walking	gender	Speed (m/sec)	Stride Length (m)	Cadence (steps/min)	Normalized Speed (speed/ht)	Normalized Stride Length (stride length/ht)
Controls	male	1.49 ± 0.12	1.61 ± 0.13	112 ± 6	0.83 ± 0.06	0.90 ± 0.07
	female	1.43 ± 0.15	1.47 ± 0.15	117 ± 6	0.86 ± 0.08	0.88 ± 0.07
Patellofemoral Pain	male	1.52 ± 0.14	1.61 ± 0.12	113 ± 8	0.85 ± 0.11	0.91 ± 0.07
	female	1.52 ± 0.20	1.52 ± 0.15	120 ± 7	0.90 ± 0.11	0.91 ± 0.09
Running
Controls	male	2.67 ± 0.29	2.22 ± 0.19	146 ± 5	1.49 ± 0.14	1.24 ± 0.10
	female	2.64 ± 0.36	2.04 ± 0.37	158 ± 9	1.59 ± 0.20	1.23 ± 0.21
Patellofemoral Pain	male	2.65 ± 0.23	2.14 ± 0.13	150 ± 11	1.49 ± 0.17	1.20 ± 0.09
	female	2.65 ± 0.28	2.00 ± 0.19	161 ± 9	1.58 ± 0.17	1.19 ± 0.13