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.
Piriformis Trigger Points Symptoms. The myofascial sciatica pain component includes pain in the low back, groin, buttock, and hip. A trigger point may cause the muscle to compress and irritate the sciatic nerve, causing the pain to travel along the course of the nerve. The pain may radiate down the back of the leg and into the hamstrings, the calf muscles, and possibly the foot.