Fille ressentant des douleurs dans le cou arrière, massant mal à la colonne vertébrale, muscles raides, souffre de maux de dos après l'entraînement, portant un haut de sport noir et des collants. Studio plein écran éclairé par la lumière du soleil de la fenêtre. - Photo & image de stock

Female checking pulse in fitness tracker, using smartwatch to monitor heart beat, wearable app, wearing black sports top and tights. Full length studio shot illuminated by sunlight from window.

Portrait of fitness woman in sports clothing looking confident.Young female wearing sportswear. Beautiful model with perfect tanned body.Female sitting on the floor in studio near gray wall

Sports woman stands demonstrating her tightened body abs and buttocks, satisfied with the results of fitness training and diet happy smiling wears a sports top and leggings on pastel blue background

Takes a break after cardio. A confident woman does sports in a club. Healthy lifestyle and strength training. Coach and work in the fitness room.

Athletic woman exercising with resistance band for lower body relief

Athletic fit young woman in tight sportswear, black pants and top, lying on mat doing sit ups, crunch exercise, training abdominal muscles. Health care and weight loss concept, sport activity outdoor

Side view shot of young athletic woman doing a crescent lunge yoga pose

Fit sporty beautiful girl in tight sportswear, black pants and top, lying on mat doing sit ups, crunch exercise, training abdominal muscles. Health care and weight loss concept, sport activity outdoor

Young beautiful athletic woman wearing black sportswear doing lunges and stretching legs while standing on ashtanga pose near window in gym

Athletic pretty fit woman in tight sportswear, black pants and top, practicing outdoor, doing stretching workout for better flexibility, lower-body exercise. Health care concept, sport activity

Fit athletic girl in tight sportswear, black pants and top, practicing yoga, doing bridge pose bending back, stretching body muscles, flexibility training. Health care concept, sport activity outdoor

Happy smiling athletic girl in tight sportswear, black pants and top, doing aerobics gymnastics, stretching legs on yoga mat, training abs muscular and flexibility. Health care, sport activity outdoor

Smiling athletic girl in tight sportswear, black pants and top, practicing yoga, doing one-legged king pigeon pose, stretching leg muscles for better flexibility. Health care, sport activity outdoor