Seitenansicht eines gut aussehenden Sportlers beim Sit-Ups mit Medizinball auf einer Yogamatte auf dem Dach - Stockfoto & -bild

Sportsman doing sit ups with medicine ball on yoga mat on roof

Fit guy doing abdominal exercise on a bench using a ball outdoor. Young athletic man training in city park

Side view of handsome sportsman working out on ladder on roof

Young man exercising in urban setting

Handsome young man working out at home with a smart watch

Handsome sportsman stretching legs on roof

Young bare-chested sportsman exercising on fitness ball in gym

Shirtless muscular young man exercising on fitness ball in gym

Cropped view of sportsman doing push ups on weights in sports center

Side view of young sportsman running in gym

Young sportsman preparing to do push ups in sports hall

Handsome young man in sportswear and sneakers training in park

Young sportsman suffering from pain while sitting on bench and touching elastic bandage on injured knee

Handsome sportsman doing stretching exercise on fitness mat

Handsome sportsman working out on fitness ball in sports center

Serious sportsman working out on fitness mat in park