Performing the: A Step-by-Step Tutorial Standing Balance Quadriceps Stretch
Bend your right knee and bring your foot up towards your buttock, grasping your right ankle with your right hand.
Gently pull your ankle closer to your buttock until you feel a stretch in the front of your thigh, making sure to keep your knees together and your back straight.
Hold this position for about 30 seconds, making sure to breathe normally.
Release your ankle and repeat the exercise with your left leg.