did not reach statistical significancep = 0.6912
The effect pooled within vigorous intensity subgroup was small beneficial ( k = 12, Hedges' g = 0.21, 95% CI: 0.01–0.41, T 2 = 0, I 2 = 1.2%), The differences between effect sizes pooled within subgroups did not reach statistical significance (Q between = 1.46, df = 3, p = 0.6912).