Table 2.

The RMSE of IMU and OptiTrack systems collected in all tasks.

		Hip			Knee			Ankle
		Fle/Ext	Abd/Add	Int/Ext	Fle/Ext	Abd/Add	Int/Ext	Fle/Ext	Abd/Add	Int/Ext
RSME (IMU)	GA	4.21 ± 1.19	2.32 ± 0.78	2.88 ± 0.89	6.33 ± 2.19	1.82 ± 0.69	3.29 ± 0.85	4.14 ± 1.24	2.91 ± 1.04	3.00 ± 0.61
	SQ	11.78 ± 3.72	2.28 ± 1.01	2.39 ± 0.69	13.87 ± 4.92	1.59 ± 0.45	2.74 ± 0.97	4.60 ± 1.62	1.48 ± 0.67	1.98 ± 0.49
	SLS	8.92 ± 2.64	2.35 ± 0.83	3.36 ± 1.03	13.81 ± 4.18	1.86 ± 0.64	2.91 ± 0.75	6.56 ± 2.69	3.08 ± 0.95	4.61 ± 1.33
	FL	5.55 ± 1.77	1.93 ± 0.62	3.09 ± 1.53	11.38 ± 4.24	1.59 ± 0.64	2.51 ± 0.73	7.17 ± 2.86	1.77 ± 0.64	2.37 ± 0.77
	SL	6.86 ± 3.15	2.34 ± 0.83	2.82 ± 1.02	10.38 ± 3.45	1.63 ± 0.88	2.61 ± 0.80	5.12 ± 1.65	2.24 ± 0.86	2.96 ± 0.85
	CMJ	15.18 ± 5.63	3.43 ± 1.63	4.00 ± 1.29	21.34 ± 7.60	2.26 ± 0.68	4.28 ± 1.15	16.11 ± 5.82	3.45 ± 1.01	3.96 ± 1.30
RSME (OptiTrack)	GA	4.08 ± 1.48	1.55 ± 0.63	3.08 ± 0.75	5.04 ± 1.99	1.25 ± 0.59	2.95 ± 1.08	3.70 ± 1.12	1.87 ± 0.62	2.23 ± 0.56
	SQ	12.12 ± 5.45	1.97 ± 0.74	2.38 ± 0.92	13.87 ± 6.24	1.13 ± 0.57	2.46 ± 0.85	4.43 ± 1.54	1.66 ± 0.48	1.49 ± 0.52
	SLS	8.59 ± 2.45	3.19 ± 1.62	4.21 ± 1.37	12.50 ± 3.86	1.62 ± 0.82	4.46 ± 1.44	5.37 ± 1.86	2.64 ± 1.57	1.96 ± 0.73
	FL	5.79 ± 2.44	2.64 ± 1.08	3.06 ± 1.58	10.29 ± 3.37	1.26 ± 0.69	2.68 ± 1.14	6.71 ± 2.46	1.69 ± 0.73	1.71 ± 0.55
	SL	6.96 ± 4.04	3.17 ± 1.64	3.33 ± 0.83	9.50 ± 3.38	1.59 ± 0.83	3.22 ± 1.15	4.84 ± 1.46	1.70 ± 0.84	2.11 ± 0.89
	CMJ	15.67 ± 7.19	2.82 ± 0.99	4.21 ± 1.66	19.19 ± 7.06	1.53 ± 0.88	3.70 ± 1.12	13.30 ± 5.44	3.67 ± 1.75	4.55 ± 1.74