Vysoká kolena cvičení prováděné mladá atletka zároveň cvičit na venkovní trati v létě. - Stock fotografie a obrázky

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

Leg exercises performed by an in shape woman 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.

Leg exercises performed by an in shape woman 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.

Wind sprints 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 female runner in starting position for an outdoor track race in the summer.

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

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

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

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

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

Female athlete doing box jumps at a crosstraining hit workout gym.

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

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

Female athlete doing box jumps at a crosstraining hit workout gym.

Female working out with ropes doing crosstraining type activities.

Fit young woman lifting weights at a crossfit gym.

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