TABLE 2.

Results of the displacement of a marker on y axis extracted from two different devices.

Velocity (km·h−1)	Correlation	SEM	SEM (%)	ES	y axis Bias	Imprecision	LoA+	LoA-	Z
1	0.875	0.066	25.5%	0.093	2.208%	0.962%	4.094%	0.322%	7.650
2	0.946	0.065	22.6%	0.104	2.689%	1.088%	4.821%	0.557%	8.240
3	0.945	0.066	22.1%	0.051	1.394%	0.669%	2.704%	0.083%	6.948
4	0.684	0.130	44.7%	0.042	1.175%	1.882%	4.863%	−2.514%	2.080
5	0.945	0.068	21.6%	0.058	1.599%	1.075%	3.705%	−0.508%	4.958
6	0.857	0.086	27.3%	0.001	0.062%	2.330%	4.628%	−4.505%	0.088
Walking	0.875	0.080	27.3%	0.058	1.521%	0.906%	3.298%	−0.256%	0.014
10	0.772	0.112	31.0%	0.057	1.605%	0.712%	3.001%	0.208%	7.508
11	0.922	0.078	21.9%	0.029	0.768%	1.255%	3.229%	−1.692%	2.041
12	0.877	0.096	26.6%	0.047	1.298%	0.890%	3.041%	−0.446%	4.863
13	0.868	0.094	27.4%	0.050	1.358%	0.913%	3.148%	−0.432%	4.956
Running	0.860	0.095	26.7%	0.046	1.257%	0.352%	1.947%	0.568%	0.011
Locomotion	0.869	0.086	27.1%	0.053	1.415%	0.719%	2.824%	0.007%	0.010

Note: In the table are reported the Pearson product moment correlation (Correlation), the Standard Error of the Measure (SEM), The Percentage SEM (SEM 8%) and the Effect Size (Cohen's d) computed from the standard deviation of the difference between signals over the standard deviation of the video signal. Percentage of bias, imprecision (standard deviation of the bias), upper (LoA+) - lower (LoA-) limits of agreement, Z-score value for each speeds (1 to 13 km · h⁻¹), mean of walking (1 to 6 km · h⁻¹), running (10 to 13 km · h⁻¹) and overall mean of speeds (Locomotion).