Joven ayudando a chica a usar una máquina en un gimnasio. - Foto e imagen de stock

Serious bearded personal trainer helping woman to stretch arms. Woman sitting on the mat, gym interior.

Fit woman in sportswear coaches knee with man instructor. Kickboxing training. Training together

Personal training men help women's arms to pull up dumbbell for exercise at indoor gym.

Sportive love couple poses on crunch machine, training in gym. Athletic man and woman on workout in sport club, active healthy lifestyle, physical wellness