For example, presently I'm working with a Gold Medal sprinter who suffers from hamstring tightness. He has been to several other physical therapists and medical practitioners already with very little improvement. After evaluating this person, it was determined that they have a low back problem that's irritating their sciatic nerve. This nerve operates the hamstring. The best way to prevent sports injuries is to be on a flexibility and strengthening program which includes all areas of the body.
Most people take a real hot shower.
I would say that the most common home remedy is moist heat. However, the number one muscle that can be stretched that will often alleviate low back pain is a muscle called the Tsoas and if you have an opportunity to be with a physical therapist, you can learn how to stretch this muscle. I'm sure there are a number of stretching manuals that would teach you how to stretch this muscle. I would like to say that any problem that a person suffers from, whether it be pain or stiffness, should be evaluated in the appropriate manner. The patient should see a doctor and have full evaluation before they seek the help of a physical therapist or other health care practitioners.