Low back pain- lumbago and sciatica (back pain that radiates down the leg) is the most common spine disorder.
This is what you have to do:
Use the aluminum foil to make a 5-7 layer coating in form of belt. Put paper or cotton towel between every layer.
The first and the last layer should be foil.
Lie with this coating every day, 3-4 times a day, not longer than 2 hours.
After a few days the pain will disappear, muscle tension will be reduced, and after 10-15 days lumbago and sciatica will be gone without a trace.
You can use this aluminum foil coating for foot pain as well.