Instructions: Clasp the fingers at the base of the skull and press your head into your hands without moving. Hold to the count of 5. Do this exercise up to 5 times.
Objective: To strengthen the neck extensors.
Caution: Keep the chin tucked while performing this exercise. Pain in the shoulders should be avoided. If the movement provokes dizziness or pain radiating to the arm, do not perform this exercise.
Special Instructions: Do not hold your breath while performing isometric exercises.