How to charge a battery. An average car battery has a capacity of around 48 amp hours which means that, fully charged, it delivers 1 amp for 48 hours, 2 amps for 24 hours, 8 amps for 6 hours and so on.
This occurs when one of the soft, gel-filled discs between the vertebrae of the spine bulges or ruptures, compressing and/or irritating the sciatic nerve. Another common cause of sciatica is muscle spasm that compresses the sciatic nerve as it travels through the muscles.
Heat helps to relax the muscles which tend to spasm when the pain of sciatica strikes. When you are able to, stretching the muscles of the back, hip and thigh reduces pressure on the sciatic nerve. Regular exercise is recommended for all healthy people but it is especially useful for those who suffer with sciatica.