Transcription: Slowly begin by curling the right foot up toward the gluteals, keeping the knees side by side. Do not allow the thighs to move at all. Continue bending the leg until the ankle comes above the knee. Then lower the leg until it's fully extended, leaving a slight bend in the knee. For comfort, you may lean forward and support your body with your hands, and lift the right thigh back an inch or two before starting your movement. Once you start the movement, however, do not allow your thighs to move at all. Repeat this sequence for the left leg.
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