Plank exercise. Group of young sportive people have crossfit day indoors in gym. - Foto e imagen de stock

Plank exercise. Group of young sportive people have crossfit day indoors in gym.

Plank exercise. Group of young sportive people have crossfit day indoors in gym.

Plank exercise. Group of young sportive people have crossfit day indoors in gym.

Plank exercise. Group of young sportive people have crossfit day indoors in gym.

Plank exercise. Group of young sportive people have crossfit day indoors in gym.

Plank exercise. Group of young sportive people have crossfit day indoors in gym.

Plank exercise. Group of young sportive people have crossfit day indoors in gym.

Plank exercise. Group of young sportive people have crossfit day indoors in gym.

Using barbells. Group of young sportive people have crossfit day indoors in gym.

Lifting of heavy weights. Group of young sportive people have crossfit day indoors in gym.

Lifting of heavy weights. Group of young sportive people have crossfit day indoors in gym.

With fitness balls. Group of young sportive people have crossfit day indoors in gym.

Using barbells. Group of young sportive people have crossfit day indoors in gym.

Lifting barbell. Group of young sportive people have crossfit day indoors in gym.

Using barbells. Group of young sportive people have crossfit day indoors in gym.

Lifting of heavy weights. Group of young sportive people have crossfit day indoors in gym.