Ćwiczenia siłowe. Fit dobrze zbudowany człowiek podnoszenia nogi i piłkę podczas wykonywania ćwiczeń siłowych - Zdjęcie stockowe & obraz

Lifting weights. Good looking athletic man lying on the floor while holding a special ball

Young sportsman training on fitness ball with medicine ball in gym

My workout. Serious good looking man concentrating on the training while wanting to be fit

Rowing young man in gym training shirtless

Handsome young man workout with dumbbells on fitness ball at gym

Runner in crouch position on starting line in gym. Athletic man in starting position for running. Athlete training in gym. Run workout in fitness gym. Sport and fitness.

Hard workout. Nice fit man training in the gym while wanting to develop his strength

Side view of serious focused male athlete working out using gym equipment

Low angle of a tattooed man pulling himself up with crossed legs on the horizontal bar

Cropped photo of a sportsman keeping his feet wide apart while lifting a barbell with heavy weights

Serious focused strong young male athlete jumping on box during training session

Low angle of a pleased sporty man pulling the ends of battle ropes with both hands

Serious focused shirtless muscular man performing medicine ball push-ups on gym floor

Pleasant relaxation. Joyful positive young man putting his earphones into the ear and holding a bottle while relaxing after a workout

Focused on the task. Good looking serious confident man lying in a special position and touching a barbell and while preparing to lift it

Serious focused Caucasian bodybuilder sitting on weight bench and doing concentration curl