young man holds a dumbbell in his hand. the athlete is engaged in fitness. strong muscular back of a man

strong handsome male exercising weight ifting dumbbells health athletic energy dumbbell body building sportsman powerfully gym athlete fitness fit muscular exercise flexibility holding active shoulder biceps heavy kettlebell stretching attractive sports lifestyle training equipment arms lifting working care abdominal exercises strength power sport healthy workout portrait bodybuilder man muscle guy person young holds hand engaged fitness back vector