Un adolescente de dieciocho años flexiona sus músculos en un cálido día de verano usando pantalones cortos y sin camisa. - Foto e imágenes de stock

An eighteen year old teenage boy flexing his muscles on a warm summer's day wearing shorts and shirtless

An eighteen year old teenage boy flexing his muscles on a warm summer's day wearing shorts and shirtless

An eighteen year old teenage boy flexing his back muscles on a warm summer's day while shirtless

An eighteen year old teenage boy flexing his back muscles on a warm summer's day while shirtless

An eighteen year old teenage boy flexing his muscles on a warm summer's day wearing shorts and shirtless

An eighteen year old teenage boy flexing his muscles in a park on a warm summer's day while shirtless

An eighteen year old teenage boy flexing his muscles on a warm summer's day wearing shorts and shirtless

An eighteen year old teenage boy flexing his muscles on a warm summer's day wearing shorts and shirtless

An 18 year old teen boy in a sleeveless top on a late summer's day, flexing his arm muscles

An eighteen year old teenage boy flexing his muscles in a park on a warm summer's day while shirtless

An 18 year old teen boy in a sleeveless top on a late summer's day, flexing his arm muscles

An eighteen year old teenage boy flexing his muscles in a park on a warm summer's day while shirtless

Shirtless 19 year old teenage boy flexing his back muscles

Young adult male flexing his back muscles on a warm summer's day

Shirtless 19 year old teenage boy flexing his back muscles

Young adult male flexing his back muscles on a warm summer's day

A Nineteen Year Old Teenage Boy Stretching In A Public Park

Young adult male flexing his back muscles on a warm summer's day

A 18 year old Caucasian shirtless teenage boy walking on a beach next to the sea

Young adult male walking away with no shirt on on a warm summer's day

A 18 year old Caucasian shirtless teenage boy on a beach exercising with a kettlebell weight

Shirtless 19 year old teenage boy flexing his back muscles

A 18 year old Caucasian shirtless teenage boy in swimwear exercising with a kettlebell weight