[Retracted] Design and Research on the Foul Detector of a Long Jump Jumping Line Based on a Vision Sensor

Table 4

Physical fitness test table of experimental group 2 and control group 2.

Test content	Group
Height	Experimental group 2		20	−1.55	0.31
	Control group 2		19	−1.55	0.31
Weight	Experimental group 2		20	0.40	0.90
	Control group 2		19	0.40	0.90
100 meters	Experimental group 2		20	−1.03	0.61
	Control group 2		19	−1.03	0.61
Squat	Experimental group 2		20	1052	0.25
	Control group 2		19	1.52	0.25