Research Article
Muscle Coactivation during Stability Exercises in Rhythmic Gymnastics: A Two-Case Study
Table 3
Normal distribution of the COP values of the younger (A) and older (B) gymnast in balance exercises.
| | Gymnast A | Gymnast B |
| Side split with hand support | COPX amplitude | 44% of foot width | 35% of foot width | COPY amplitude | 11% of foot length | 11% of foot length | Ring with hand support | COPX amplitude | 61% of foot width | 41% of foot width | COPY amplitude | 16% of foot length | 8% of foot length | Back split without hand support | COPX amplitude | 57% of foot width | 47% of foot width | COPY amplitude | 50% of foot length | 20% of foot length |
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