Actually i am forget to mention one thing that he do message on his leg before this situation one that he do the message very hardly in their calf muscles and after that he feeling this pain on his right leg.I ask him that did you feel and pain in the lumber spine he said "NO" even i do the movements of the lumber spine like flexion,extension,side flexion on both sides he did feel and pain.He only said that i feel pain in when in long standing,long driving.I give treatment that strech to your quardiceps muscles and hamstrings mucles only on his affected limb and i said do heat therapy in the calf muscles.Tell me that i am doing right or wrong.OR anyother treatment that i give it to him. Thanks..............!