Research Article
[Retracted] Research on the Protection of Extensor and Flexor Muscles in the Waist and Back of Competitive Athletes
Table 3
Left TMG test results of subjects.
| | Groups | Tc (ms) | Tr (ms) | Dm (mm) |
| | Control group | Before the intervention | | | | | Intervention after 5 weeks | | | | | Experimental group | Before the intervention | | | | | Intervention after 5 weeks | | | |
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