Un athlète afro-américain d'athlétisme masculin portant un T-shirt blanc se tient sous le soleil à la ligne de départ. Photo de haute qualité - Photo & image de stock

Asian young athlete sport runner black man active ready to start running training at the outdoor on the treadmill for a step forward, healthy exercise workout, closeup back on feet shoe

Stock photo of disabled man athlete taking a break and tying his trainers. Paralympic Sport Concept.

Close up on running shoe of man having runner stretching before the run.Stadium running concept. Sport

Male runner stretching legs preparing for run training on stadium tracks doing warm-up exercises

Blonde and dark-skinned athlete compete in running, pushing against the wall. Outdoor sports.

Close-up with bright light. She uses gum for fascia and proceeds to an intense morning workout

Pilates trainer blonde and black man stand in starting position to start running for a while, competition on the street.

Afroamerican fitness instructor in white t-shirt and black shorts with tape expander doing exercises with women in grey top and black pants on fresh air and sunny weather

Close-up of legs of athlete who put on her calves green elastic tape to strengthen the muscles of legs against a panoramic window.

Close-up photo of the bottom of a scooter and legs of a girl with bright light in the background. Concept photo of sporting goods

A girl stands in a low start position on a treadmill. Back view

Close up of calf legs of woman exercising muscles using elastic rubber expander in loft near window