Entrenamiento de jóvenes boxeadores profesionales en gimnasio - Foto e imagen de stock

Young muscular man doing core exercise on fitness mat in the gym. Fit female doing press-ups during the training in the health club. A muscular man doing a pushups at the crossfit gym. Man working out

Pov view stress kickboxer making blows at gym. Closeup agitated sportsman exercising in box on ring. Portrait of aggressive fighter training hits in fitness center.

Full shot of wheelchair man exercising sit ups with the help of his trainer in gym

Female athlete making wave movement with battle rope during crossfit workout

Young man workout in fitness club. Profile portrait of guy making plank or push ups exercise, training indoors. Side view of muscular man doing push up in gym. Side view of handsome sportsman doing