press head laterally against swiss ball on wall, hold isometric contraction, then release and return to neutral.
Stand next to wall place a Swiss ball between wall and head. Gently press the ball against the wall with head, with maintaing the press move the head in direction of ball against the resistance of ball. Release the press and back to starting position. Repeat.
Nothing here is a prescription. Your physiotherapist decides which of these are yours, and when.
