Sterke gezonde kerel, het doen van buikspieroefeningen op de dwarsbalk tijdens de training in een moderne sportschool met zwarte en groene interieur. - Stockfoto’s en -afbeeldingen

Strong healthy guy doing abdominal exercises on the crossbar during training in a modern gym with black and green interior.

Crossfit athlete with a rope during workout at the gym

Low angle view of young male athlete box jumping at a cross fit gym. Fit man is performing box jumps at gym.

Strong man on crossfit zone exercising with kettlebell

Fitness man doing pull-ups in a gym for a back workout back view.

Athlete walking on his hands standing upside down in gym. Man doing push ups on his hands. Crossfit training. Workout lifestyle concept. Full body length portrait

Fit young man using exercise bike at the gym. Fitness male using air bike for cardio workout at cross training gym

Strong healthy man doing push-ups on parallel bars while training in modern gym. Back view. Sporty and healthy concept.

Handsome strong man with naked torso does sport exercises for the muscles with battle ropes in dark fitness gym on the sunlight background.

Close up shot of sporty fitness man doing push-ups on parallel bars while training in modern gym. Healthy and sporty concept.

Side view of of sport young couple doing exercises on the simulators in the stylish dark gym full of sunlight.

Young sport man with naked torso doing exercises with battle ropes in dark fitness gym on the sunlight background.

Top view of fit caucasian man doing abdominal ball exercise with personal trainer in the gym full of sunlight. Exercises for abdominal muscles.

Side view of of sport young couple doing exercises on the simulators in the stylish dark gym full of sunlight.

Strong young crossfitter climbing on the rope during training in the sport gym full of smoke during sunset..