Before doing any exercise...
Move your limbs and warm the body.
Swing arms and legs. Jumping jacks?
Take a walk? Jog (if you are able).

Therapeutic exercises for the lower-back.

Types of lower back pain.

How sleep and lower back pain are related.

Sleep positions for lower back pain.

Can your mattress cause lower back pain during sleep?

Tips for sleeping with lower back pain.

When to see a doctor about lower back pain.

Swimming laps or doing or water-aerobics
is usually the best exercise for the spine.