Yoga Exercises for Lower Back and Spine

http://anmolmehta.com/blog/2007/04/22/book-of-kundalini-yoga-poses-kriyas-spinal-warmup-yoga-exercises-ch-1/

Excellent yoga set to alleviate lower back pain and ease tightness in the lumbar spine and back.

This set can be used to warmup the entire back and is also great for digestion and flexibility.