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Comparison of range of motion of knee joint according to normal squat and squat using each tool (Unit: degree)
| NS | t | p | ||
|---|---|---|---|---|
| GS | 128.16 | 106.17 | -4.38 | 0.01 |
| WS | 126.31 | 106.17 | -2.80 | 0.01 |
| SS | 119.74 | 106.17 | -3.65 | 0.01 |
NS: normal squat, GS: gym ball squat, WS: wedge squat, SS: strap squat.
*p<0.05.