Fit female athlete stretching legs for warming up before urban running workout. Fitness young woman exercising outside. - Stock Photo & Image

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

Fitness trainer doing stretching exercise and developing inner thigh muscles on stairs in the park.

Attractive, young Chinese Asian woman dressed in sporty, active wear running down stairs on a path in a public park in Singapore during her weekend workout.

Beautiful athletic girl in sportswear on roof

Full length shot of an attractive young female athlete running outdoors.

Slim Caucasian girl in bluetooth headphones keeping perfect body shape training legs enjoying online radio via equipment, sportive woman in activewear squatting on stadium during ABT workout

Sporty woman stretching quadriceps for warm up before running workout.

Female urban athlete running outside against a concrete wall. Sporty woman training and exercising.

Sporty young woman doing standing wall push up triceps strength exercise during urban outdoor fitness workout.

Back view of female runner on hiit workout climbing stairs.

Young fit female runner stretching legs for warming up before running workout. Sporty girl exercising at old urban ruins of industrial area.

Woman taking a workout rest. Sporty and running footwear close up. Fitness motivation and healthy lifestyle concept.

Woman taking a workout rest. Sporty and running footwear close up. Fitness motivation and healthy lifestyle concept.

Sporty fitness woman getting ready for urban workout or running. Female runner putting on the sweatshirt hood.

Sporty woman with headphones stretching legs for warming up before running in the city. Female athlete exercising and listening music with smart phone.