Table. 4.
Comparison of muscle tone on abdominal muscles according to each exercise condition
| Muscle | Rest | Bridge | BHa | BA | BHaA | F | P | Effect Size (η2) |
|---|---|---|---|---|---|---|---|---|
| Rectus Abdominis Muscle (Hz) | 12.24 ± 1.76 | 12.55 ± 1.91 | 12.52 ± 1.9 | 12.35 ± 2 | 12.57 ± 2.12 | 2.525 | .062 | .979 |
| Oblique Muscle | 13.18 ± .94 (Hz) B, C, D > A |
13.88 ± 1.14 A, C > B |
13.58 ± 1.26 A < C B > C |
13.9 ± 2.25 A < D |
13.9 ± 2.47 | 4.434 | .006 |
.968 |
* p < .05; Mean (mm) ± Standard Deviation (mm); BHa, Bridge with hip adduction; BA, Bridge with ADIM;BHaA, Bridge with hip adduction and ADIM; AStatistically different from Rest; BStatistically different from Bridge; CStatistically different from BHa; DStatistically different from BA.; EStatistically different from BHaA.
J Korean Soc Phys Med 2022;17:15-25 https://doi.org/10.13066/kspm.2022.17.4.15 
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