Exercise regularly.
Relax
Look at the lighter side of things
Listen to people when they talk to you
Speak only when you have something to say
Sleep at least eight hours a night so that you are consistently relaxed
Offer an opinion if you have one
Decreases the stress on the ligaments holding the joints of the spine together.
Prevents the spine from becoming fixed in abnormal positions.
Prevents fatigue because muscles are being used more efficiently, allowing the body to use less energy