A nerve fires at a frequency of 50 HZ carrying a message from the brain or to the brain. When some trauma to the body occurs, the nerve tells the brain something is out. The  brain reacts to this process by correcting it. If the damage  is too great for the brain to repair easily, it starts sending  endorphins to ease the pain. If the damage is to the nerve,  the frequency for information is hindered in the flow to the  brain.

This tuning fork can be used to relive pain from pulled or  strained muscles. It is also an excellent fork for removing  those knots that develop in the muscles. It will help in  releasing the tightness of cramps so that the muscle will  relax and the brain will send the endorphins to help with  the pain. Place the end of the stem on the area where  there is pain. You may also place the side of the stem in  the same area. On the weighted end of the tuning fork,  pinch the two ends together and slide your fingers off  quickly. Hitting the end of the fork on a hard rubber object  is not needed to cause the maximum amount of vibration.