Table 3: Cohn's d treatment effect size, confidence intervals for pre- to post-intervention for dependent variables.
Dependent variables | N | Pre-test Mean ± SD | Post-test Mean ± SD | 95% Confidence interval | Effect size | |
---|---|---|---|---|---|---|
Lower bound | Upper bound | |||||
Push-up | 39 | 28 ± 14 | 36 ± 15 | -27.5 | -11.6 | 0.58# |
Sit-up | 39 | 37 ± 14 | 46 ± 16 | -22.3 | -3.8 | 0.66# |
Squat | 39 | 42 ± 15 | 46 ± 15 | -25.8 | -7.8 | 0.50# |
Horizontal abduction | 39 | 35 ± 9 | 46 ± 16 | -12.7 | 0.88 | 0.91* |
* = Indicates large effect, # = Indicates moderate effect.