[Retracted] Experimental Analysis of the Effect of Rehabilitation Intervention on Tennis Players by Joint Injury Treatment

Table 5

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

Test project	Experimental group ()	Control group ()
Shoulder joint recovery
Tennis throw away
Throw the medicine ball forward with both hands
Hold the racket in place and throw it far			0.97>0.1
Throw far without holding the racket in place			0.93>0.1