Volleyball Action Extraction and Dynamic Recognition Based on Gait Tactile Sensor

Table 1

The statistical results of athletes’ physical fitness indicators before the experiment.

Index	Prone back extension	Sit-ups	Foot jump	Run up	300 m sprint
Control group	37.95	47.24	52.36	35.26	40.12
Test group	32.77	46.45	39.33	30.16	51.23
value	0.249	0.857	0.502	0.177	0.172