✱ Sit upright, knees hip-width apart, feet flat on floor.
✱ Rest hands on lap, relax shoulders.
✱ look ahead, with chin tucked in. ✱ Pull your chin in, keeping your gaze level, as if you were trying to press the back of your head against a wall.
✱ Hold for a count of 5.
✱ Repeat 5 times.