Construction and Simulation of Athlete’s Wrong Action Recognition Model in Sports Training Based on Embedded Wireless Communication and Computer Vision

Table 4

Body center of gravity characteristics after failed action.

	Displacement	Velocity	Acceleration
Movement start	0.65	0.53	1.06
Ball off hand	1.21	0.48	0.49
Vertical shot	1.38	0.25	1.51
Swing	1.64	0.47	0.45