Ein muskulöser Mann ohne Hemd macht Liegestütze auf einer Matte im Fitnessstudio, konzentriert und entschlossen. - Stockfoto & -bild

Shirtless sportsman doing plank near fitness mat in gym

Strength and motivation. young handsome man in sportswear doing push-up at gym

Side view of sportive unshaven man doing push-ups on urban street at night, outdoor fitness

Young sportsman exercising with dumbbells in gym on sport mat

Sporty adult man exercising with abs roller at home

Side view of young muscular african american man doing push-ups and looking away

Cropped shot of shirtless man doing abs exercise on yoga mat at home

Side view of shirtless adult man doing abs exercise on yoga mat at home

Side view of young sportsman doing plank exercise at gym

Full length of vigorous man in sportswear training in plank pose in dark city at night