Walking
Grab right ankle with right hand and pull up
While left leg supports you, rise onto ball of foot; hold for two seconds
Moving forward, release right leg and perform on opposite leg
Skip
Same movement as above, but perform skipping
Instead of grabbing ankle, just briefly tap hand to ankle
Run
Same movements as above, but perform running
Do not use hands at all
Benefit: Stretching the quad reduces forward-pulling force on your shin and thighbone.
Coaching Point: Keep your hips square over the ground and make sure your knee stays directly under your hip.