Fig. 8From: Effects of Plyometric Jump Training on Measures of Physical Fitness and Sport-Specific Performance of Water Sports Athletes: A Systematic Review with Meta-analysisForest plot for changes in countermovement jump performance (e.g. vertical height), in participants after plyometric jump training (PJT) compared to controls. Forest plot values are shown effect sizes (Hedges’ g) with 95% confidence intervals (CI). Black squares: individual studies. Its size represents their relative weights. White rhomboid: summary value. Note: Letters (e.g. DG) at the end of a study (e.g. Martin et al. [134] DG) denotes that different experimental groups were includedBack to article page