Les jeunes boxeurs s'échauffent avant de s'entraîner au gymnase - Photo & image de stock

Portrait of concentrated young man in boxing gloves practicing powerful body punches on heavy punchbag during workout in gym

Blue shirt. Dark-haired professional boxer wearing sports blue shirt working with his trainer

Young boxers warming up before training in gym

Female and male boxers training

Young boxers warming up before training in gym

Exercise at gum

Guy boxing with punch bag in gym

Serious concentrated young male athlete in boxing gloves standing in fighting stance before mirror

Athletic man in sportswear and boxing gloves working out with punching bag

Little girl with trainer on boxing ring

Little boy with trainer on boxing ring

Little girl with trainer on boxing ring

Boxer training with punchbag in gym

Young muscular man flipping heavy tire in gym

Little girl with trainer on boxing ring

Young man wrapping hand with bandage in boxing ring

Young muscular man hitting heavy tire with hammer in gym