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Effective size (ES) and forest plot of Sit-Ups
| Effect Size | Forest Plots | ||||
|---|---|---|---|---|---|
| Studies | Weight | Random, 95%CI | Random, 95% CI | ||
| ES | Low | High | |||
| Kasundra & Jethwa (18) | 50.86% | 1.29 | 0.64 | 1.94 |  |
| Shi (19) (Chinese) | 20.69% | 1.04 | −0.08 | 2.16 | |
| Shi (20) (Chinese) | 28.45% | 1.01 | 0.08 | 1.94 | |
| Total | 100% | 1.16 | 0.62 | 1.70 | Test for overall effect: Z=4.24 (P <0.01) |
Heterogeneity: Q=0.38, df=3, C=10.77, T2=−0.15
