I don’t know man. I know it freaking sucks to be this in(un)flexible. I would be happy to be a little less strong and be able to do normal things like sit Indian style in the floor for more than 5 minutes. If I take a shower in the morning and try to raise my feet to wash them I can’t. I can only feet wash in the P.M. It has to be a genetic thing because my dad is the same way. He can’t touch his thumb to his pinky finger and make the number 3, I barely can. I think I might start stretching in the mornings and see if it helps.