Table 5.

Comparative analysis of test results between the experimental group and the control group before the experiment.

Test project	Experimental group (x ± s)	Control group (x ± s)	P
Shoulder joint recovery	9.1 ± 0.75	8.56 ± 0.45	0.82 > 0.1
Tennis throw away	16.68 ± 0.64	9.08 ± 0.37	0.43 > 0.1
Throw the medicine ball forward with both hands	10.6 ± 0.77	1018 ± 0.41	0.67 > 0.1
Hold the racket in place and throw it far	13.38 ± 0.85	13.16 ± 0.68	0.97>0.1
Throw far without holding the racket in place	11.64 ± 0.91	9.66 ± 0.93	0.93>0.1