A matter of extremes: The lumbar spine (lower back) has what is known as a lordotic curve, naturally. You do not want to lose the natural curves. You want to get them back to your normal.
Answered 7/6/2012
5.7k views
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question