Head Turns help train your vestibular spinal reflex, the system that sends messages from your brain to adjust postural muscles as your head turns.
Stand with your feet hip-width apart. If you need to, hold onto a chair or railing.
Slowly turn your head as far as you comfortably can to the right and then to the left, while maintaining your posture facing straight ahead.
Stay upright without leaning or turning to one side.