Esercizio sul tapis roulant. Bello giovane uomo che si esercita su un tapis roulant e guarda la fotocamera - Foto e immagini stock

Concentrated young man working out in gym

Guy in gym

Man at the gym exercising on cross trainers .

Smiling fitness man at back muscles exercises with training weight machine station in gym

Image of cheerful runner posing at camera in gym

Sport, fitness, lifestyle, technology and people concept - man with smartphone and earphones exercising on treadmill in gym

Young man at the gym exercising. Run on on a machine.

Smiling fitness man at legs muscles exercises with bicycle training machine station in gym

Athlete bodybuilder man doing back muscles exercises at weight machine in fitness sport club gym

Group of people at the gym exercising on cross trainers. People at the gym

Side view of handsome young man doing cardio exercise on step machine

Handsome young man doing cardio exercise on step machine and smiling

Side view of handsome young man running on a treadmill

Cropped image of handsome young man doing cardio exercise on step machine

Handsome young muscular man keeping arms crossed and looking at camera while sitting at the bench press

Top view of confident young muscular man working out on bench press

Confident young muscular man choosing weight to lift while standing in gym

Close-up of young man working out in gym

Young handsome man in sportswear working out on stepper at gym

Cheerful young African man looking at camera and smiling while standing in gym near the bench press