Hello! I have been using HST for just under a year with great success. Recently, however, I have developed what I think is tendonitis in both forearms. Because of the pain, I have been unable to perform any chins, rows or curls for about a month. I am also experiencing some slight knee and back pain. I guess I am getting old! I am in the middle of an SD week now and I have started feeling better, but I am not fully recovered. My knee seems to be healing and the pain is slowly fading in my back. My forearms have improved a good bit, but they still ache just from making a fist. Would you guys take another week off for good measure? Or, do you think that the two weeks of 15s using light weights, beginning next week, will be enough of a "rehab"? Thanks!