close-up of male athlete hands holding a blue bottle full of fresh water for rehydrating after heavy cardio and bodybuilding

active activewear activity athlete athletic attractive body bodybuilder bodybuilding bottle care caucasian city crossbar drinking effort endurance equipment european exercise exercising field fitness guy gym health healthy heavy lifestyle machine man mature middleaged motivation muscle muscular out outdoor physical power rehydration routine sport sportsground sportsman sporty summer training water working workout