Een gehandicapte man met een kunstbeen staat in een sportschool, met een bar als hij traint om kracht en uithoudingsvermogen op te bouwen. - Stockfoto’s en -afbeeldingen

Concentrated young adult handsome athlete working out in gym while standing on knee and holding two dumbbells, doing exercises for legs

Fit young athlete lifting the barbell in gym. Gym training

Male athlete holding heavy weight while ding exercise for muscles in fitness sport center

Young man preparing muscles before training. Muscular athlete exercising. Fit man stretching. Professional sportsman warming-up. Full body length portrait

Young man preparing muscles before training. Muscular athlete exercising in gym. Fit man stretching. Professional sportsman warming-up. Full body length portrait

Athletic sportswoman training with power rack in sports center

Handsome man with beard in black tank top and boxing gloves throwing punches at a punching bag in a gym.

Handsome man with beard, wearing a black tank top and boxing gloves, fiercely punches a bag in a gym.

A handsome man with a beard fiercely punches a bag in a gym.

Athletic african american guy in stylish sportswear training with dumbbell of fitness mat at home

A bearded man in black shirt and shorts vigorously boxing and punching a bag in a gym.

Happy delivery man in uniform holding bottled water

A handsome man with a beard wearing a black tank top and boxing gloves, fiercely punching a bag in a gym.