i was in an altercation with another guy tonight. We grappled, to the ground. I managed to get up, and we heldeach otherby the shoulders. I said stop, stop , him pushing and me pushing with arms clenched on the shoulders. During this time he somehow kneed my left thigh, and round back kicked my right calf . I can hardly walk now, and am getting charlie horse, muscle spasms, I have massaged them since the incident, and taken a hot bath. I have taken 1000mg of anti-infammatory.