Shirtless tiener trainen met halters geïsoleerd op een witte achtergrond - Stockfoto’s en -afbeeldingen

Dad hiding behind son and showing muscles on white background

Shirtless teenage boy exercising with dumbbells isolated on a white background

Young teenage boy exercising with dumbbells isolated against a white background

Shirtless teenage boy flexing his muscles isolated on white background

Shirtless teenage boy exercising with dumbbells isolated on a white background

Pre-teen boy lifting weights isolated on a white background

18 year old teenage boy using a barbell

Shirtless 19 year old teenage boy lifting dummbells

18 year old teenage boy doing exercise

Shirtless 19 year old teenage boy lifting dummbells

A 19 year old teenage boy lifting a dumbbell

19 year olf teenageboy wearing a tanktop lifting a dumbbell

19 year olf teenageboy wearing a tanktop lifting a dumbbell

18 year old teenage boy using dumbbells

Weight losee concept showing a muscular young male adult wearing blue jeans and holding a bathroom scale while holding a dumbbell