Vrij slank meisje doet oefeningen voor de buikspieren op een speciale oefening machine onder toezicht van een coach in de sportschool . . - Stockfoto’s en -afbeeldingen

Pretty slim girl is doing exercises for the abdominals on a special exercise machine under the supervision of a coach in the gym .

Beautiful athletic girl dressed in black sports top and tights builds up muscles with dumbbells under the supervision of a coach in the gym .

Slender girl dressed in black sport clothes is lifting weights with her legs in the gym under the supervision of a coach .

Slim girl dressed in black sports top and tights is doing exercises for the abdominals on the fitness mat in the gym next to the coach .

Attractive trainer assisting handsome sportsman working out with dumbbell

Beautiful athletic girl dressed in black sports top and tights builds up muscles with dumbbells under the supervision of a coach in the gym .

Slender girl in stylish sports clothes sits on a sports bench holding dumbbell in her hands and athletic man stands behind her in the modern gym .

Beautiful slender girl in stylish sports clothes does a dumbbell bench press up sitting on a bench while the athletic man insures her in the modern gym .

Beautiful slender girl in stylish sports clothes does a dumbbell bench press up sitting on a bench while the athletic man insures her in the modern gym .

Happy romantic athletic couple. Slender beautiful girl sits on the knees of strong athletic man and hugging in the modern gym .

Brutal athletic man and young slender girl dressed in black sorts clothes nice talk in the gym standing next to sports equipment .

Brutal athletic man and young slender girl dressed in black sorts clothes are doing plank in the modern gym with big windows .

Young slender pretty girl and brutal athletic man are sitting together on the sport bench gently touching their foreheads in the modern gym .

Happy romantic athletic couple. Slender beautiful girl sits on the knees of strong athletic man and hugging in the modern gym .

Athletic girl in stylish bright sports clothes doing back squats and strong athletic man helps her in the modern gym .