Boxeador masculino de pelo gris adulto en el entrenamiento en el gimnasio, boxeo con guantes. El concepto de un estilo de vida saludable en la vejez - Foto e imágenes de stock

Boxer training on a punching bag in the gym.

Full length of shirtless young African man running and exercising in gym

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

Man in protective gloves and in white shirt celebrating victory on boxing ring.

Muscular strong athletic man with naked torso pumping up muscles in the gym, bodybuilder workout with barbell, sports nutrition concept

Professional boxer muscular man beats a punching bag in boxing gloves, training an athlete in the gym, an aggressive battle in dark colors

Professional boxer muscular man beats a punching bag in boxing gloves, training an athlete in the gym, an aggressive battle in dark colors

Muscular strong athletic man with naked torso pumping up muscles in the gym, bodybuilder workout with barbell, sports nutrition concept

Woman doing fitness workout in gym, stretching exercises

Professional boxer muscular man beats punching bag in boxing gloves, training an athlete in the gym, aggressive battle in dark colors, close-up portrait

Muscular strong athletic man with naked torso pumping up muscles in the gym, bodybuilder workout with barbell, sports nutrition concept

Closeup portrait professional boxer in a hood wraps the palms of his hands, puts on gloves in the ring. Dark colors