Sleeping should be a relaxing activity and it should allow your body to recover and properly function the next day. Before going to bed, some things should be taken into consideration and improved, in order not to disturb your slumber and one of them is learning how to relax your body.
There's a lot of tension in the neck gathered from day to day activities and one thing you should try is doing do some gentle stretches to avoid waking up with a stiff neck and the pain that comes with it. The more relaxed your neck muscles are when you go to bed, the better the slumber and the rest you’ll feel in the morning.
The video below will walk you through an easy workout routine to try before going to bed.