Comparison of body fat percentage of male soccer players of different competitive levels, playing positions and age groups: a meta-analysis - Slimani, M.; Znazen, H.; Hammami, A.; Bragazzi, N. L. (The Journal of Sports Medicine and Physical Fitness, 2018)
Keywords: soccer; age; playing position (sport games); performance; relation; physique; body indices; Italy; biological and medical sciences; sport games