Before starting, please see this disclaimer.
Start by lying in your back with your legs bent, your arms resting by your sides and your head supported by a cushion.
Neck Rolls (to mobilise your neck) – gently roll your neck as far as you can from side to side – 6 reps
Chick tucks (to strengthen your deep neck flexors) – tuck your chin towards your throat and then push the back of your head firmly into the cushion – 6 reps
Figures of Eight (to mobilise your neck) – draw a small figure of eight in the air with your nose – 6 reps, then turn the ‘eight’ on its side and repeat – 6 reps