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| Item | Mean (standard deviation) |
t value | p value | Effect size | |
|---|---|---|---|---|---|
| Pre-test | Post-test | ||||
| Grip strength of the dominant hand (kg) | 18.26 (4.87) | 21.69 (4.28) | −2.86 | .02* | .75 |
| Grip strength of the non-dominant hand (kg) | 18.22 (6.18) | 19.89 (3.27) | −1.37 | .21 | .34 |
p < .05.
