Giovane atleta che si estende sullo stadio del tapis roulant - Foto e immagini stock

Runner athlete holding onto the leg due to injury

Young runner at the start on the treadmill at the stadium

Young runner at the start on the treadmill at the stadium

Young athlete sits on the treadmill stadium legs spread. Failure.

Young athlete stretching on the treadmill stadium. unrecognizable

Young muscular athlete is at the start of the treadmill at the stadium

Young muscular athlete is at the start of the treadmill at the stadium

Young athlete sits on the treadmill stadium legs spread. Failure.

Young muscular athlete is at the start of the treadmill at the stadium

Young athlete sits on the treadmill stadium legs spread. Failure.

Young muscular athlete is at the start of the treadmill at the stadium

Young man running against the blue sky. Bottom view