Table 7 The contraction ratio of the LAW at the end of expiration during different actions (%)
| Â | Left | Right | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|  | Mean ± SD | P1 | Cohen’d 1 | P2 | Cohen’d 2 | Mean ± SD | P1 | Cohen’d 1 | P2 | Cohen’d 2 |
Deep 45° | 119.84 ± 16.56 | 0.81 | -0.08 | 0.19 | -0.42 | 121.21 ± 14.52 | 0.50 | -0.21 | 0.57 | 0.18 |
Crunch 45° | 124.15 ± 13.66 | - | - | 0.27 | -0.35 | 118.86 ± 17.70 | - | - | 0.68 | 0.13 |
Ball crunch 45° | 116.03 ± 13.70 | 0.27 | -0.35 | - | - | 118.64 ± 16.85 | 0.68 | 0.13 | - | - |
Deep 90° | 120.45 ± 15.65 | 0.99 | 0.00 | 0.41 | -0.26 | 117.09 ± 22.32 | 0.57 | 0.18 | 0.09 | -0.56 |
Crunch 90° | 116.11 ± 21.80 | - | - | 0.44 | -0.24 | 123.06 ± 22.84 | - | - | 0.13 | -0.51 |
Ball crunch 90° | 119.05 ± 18.24 | 0.44 | -0.24 | - | - | 131.51 ± 27.10 | 0.13 | -0.51 | - | - |