what to do
NEVER underestimate the power of great posture, says celebrity personal trainer Nadya Fairweather (u-shape.co.uk).
This exercise will help you to hold yourself properly and avoid back, neck and head aches.
Sit or stand up tall. Start by rolling your shoulders backwards.
On the fifth roll, hold your shoulders back and down for a few seconds.
Repeat five more times. Make sure you breathe normally throughout. If this feels easy, repeat again.
Try to do this every day. Be aware of how you are sitting or standing. Look ahead, shoulders back and down.