Hi, Recently I happen to ride Royal enfield motorcycle for 80kms during the ride I had taken several stops however while returning I got severe forearm pain till I reached home somehow managed to ride back, the pain was there for 2 days and was back to normal later with many short trips on motorcycle there was no pain untill recently while I was stretching my arms I started developing pain which still persists every now and then trying to overcome with volini for 2 times a day which has given big relief but if I stop and the pain recurres and sometimes I feel pain if I ride bike or try to lift and weights like mattress or other household work. What might be the cause and the measures to cure or treate the pain.