Portret van een sportieve shirtloze tiener jongen meten van zijn biceps - Stockfoto’s en -afbeeldingen

Portrait of a 14 year old caucasian teenage boy wearing a sleeveless vest measuring his bicep

Portrait of a sporty shirtless teenage boy flexing his bicep while pointing at it

Portrait of a sporty shirtless teenage boy flexing his bicep

Portrait of a 14 year old caucasian teenage boy wearing a sleeveless vest flexing his bicep and pointing at it against a black background

Fit and sporty teenage boy doing press ups outside on a warm summers day

Portrait of a 14 year old caucasian teenage boy wearing a sleeveless vest flexing his muscles against a black background boy

Portrait of a sporty shirtless teenage boy doing the plank from the front

Portrait of a 14 year old caucasian teenage boy wearing a sleeveless vest sitting in a chair against a black background boy

Portrait of a 14 year old caucasian teenage boy wearing a sleeveless vest flexing his bicep against a black background

Portrait of a 14 year old caucasian teenage boy wearing a sleeveless vest against a black background boy

Portrait of a 14 year old caucasian teenage boy wearing a sleeveless vest flexing his bicep and pointing at it against a black background

Portrait of a 14 year old caucasian teenage boy wearing a sleeveless vest sitting in a chair against a black background boy

Portrait of a 14 year old caucasian teenage boy wearing a sleeveless vest sitting in a chair against a black background boy

Portrait of a 14 year old caucasian teenage boy wearing a sleeveless vest sitting in a chair against a black background boy

Portrait of a 14 year old caucasian teenage boy wearing a sleeveless vest flexing both his biceps against a black background boy

Fit and sporty teenage boy doing press ups outside on a warm summers day

Portrait of a 14 year old caucasian teenage boy wearing a sleeveless vest sitting in a chair against a black background boy