Step in time: heighten your own awareness.
Does your neck or shoulders frequently ache?
Especially when sitting working at a desk or on a lap top. If so this is an indication your body is misaligned.
Listen to your body. This is your body conforming to your enviroment and letting you know it is wrong.
Make your enviroment conform to your body. Get a more comfortable chair; raise the computer monitor; sit correctly. Get out of the chair more often.
Work with your body. Try not to take it for granted.
Step in time.