less muscle różni się pomiędzy płciami masse musculaire plus importante Janssen et al., 2000 Janssen et al., 2000 study 50% of total body weight http://jap.physiology.org/content/89/1/81 well women have less muscle mass in their upper bodies study in the Journal of Applied Physiology about 40 percent more muscle mass than women Men tend to have more muscle than women Full Text (FREE) less muscle ournal of Applied Physiology study 2000 masse musculaire plus importante men have higher rates of muscular mass than women an in-depth study in the Journal of Applied Physiology a higher amount of muscle 50 per cent weaker, 50% of total body weight less muscle a higher amount of muscle