Portrait of a young female athlete on an outdoor track in Oregon. - Stock Photo & Image

Fashion beauty shot of a young female athlete while working out on an outdoor track in the summer.

Portrait of a young female athlete on an outdoor track in Oregon.

Fashion beauty shot of a young female athlete while working out on an outdoor track in the summer.

High knee exercises performed by a young female athlete while working out on an outdoor track in the summer.

Portrait of a young female athlete on an outdoor track in Oregon.

Very happy young female athlete performing high knees while working out on an outdoor track in the summer.

Grapevine exercise shown to the camera by a young female athlete while working out on an outdoor track in the summer.

Very happy young female athlete performing high knees while working out on an outdoor track in the summer.

High knee exercises performed by a young female athlete while working out on an outdoor track in the summer.

High knee exercises performed by a young female athlete while working out on an outdoor track in the summer.

Very happy young female athlete performing high knees while working out on an outdoor track in the summer.

Young causasian female athlete on track and field stadium

Leg exercises performed by an in shape woman while working out on an outdoor track in the summer.

Young causasian female athlete on track and field stadium

High knee exercises performed by a young female athlete while working out on an outdoor track in the summer.

Female stretching during a workout at a gym that focuses on crosstraining.

Female athlete planking as part of her workout at a local gym.

Portrait of a fit young woman at a crossfit gym for female athletes.

Female stretching during a workout at a gym that focuses on crosstraining.

Fit woman doing exercises and pullups on a pullup bar at a crossfit gym for females.

Female stretching during a workout at a gym that focuses on crosstraining.

Fit woman stretching before a workout at a crossfit gym in Oregon.

Portrait of a fit young woman at a crossfit gym for female athletes.

Portrait of a young fit woman during a workout at a crossfit gym focusing on health and fitness for female athletes.

Fit woman doing exercises and pullups on a pullup bar at a crossfit gym for females.

Fit woman doing exercises and pullups on a pullup bar at a crossfit gym for females.

Female stretching during a workout at a gym that focuses on crosstraining.