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

Table 4

Statistical table of test results of the control group before the experiment.

User	Scapular stability	Tennis far away (M)	Two hands on your hands and throw a solid ball (m)	Holding hands in place (m)	Nonclapped hands and throw away (m)
A1	8.3	9.3	10.2	11.0	12.0
A2	8.1	9.5	11.6	11.2	11.7
A3	8.2	9.7	11.7	11.2	11.3
A4	8.1	10.0	11.6	10.9	11.2
A5	8.0	9.8	10.9	10.9	11.2
Average	8.1	9.7	11.2	11.1	11.5
Standard deviation	0.45	0.37	0.41	0.68	0.93