Role of Human Body Posture Recognition Method Based on Wireless Network Kinect in Line Dance Aerobics and Gymnastics Training

Table 4

The right -test results of the three features.

Action joint features	Average value	Standard deviation	value
Position	17.24	4.58	<0.01
	13.16	2.97
Velocity	1.43	0.56	<0.01
	1.03	0.44
Angle	18.91	8.57	<0.01
	16.84	7.02