Hi Esther and anyone else reading... A while back I started to get pain in my lower shoulder on my left side, there were times when I could hardly work or even stand up without it being very painful. Here's the approximate point of my pain... Now I actually healed this almost perfectly a while back with a prolonged water fast. But ever since a child I have remember getting aches in both sides of those points of my shoulders whenever I try to sit up straight. I try to sit up correctly during work now and I do get very achie pains but more so in my left shoulder. I was wondering if it's normal to ache like this? I think I managed to sit about 7 out of 8 hours in the tipped pelvis position like you prescribed but my shoulders make it not very comfortable. Do you think it's mostly a sign of muscle weakness or misalignment? However there is something that I would like to clirify with you...I read in your book that athletes sometimes have trouble in finding their inner corset... I play a lot of basketball and might be why I am having a little trouble in this regard...I think I've found it, when I contract it, I certainly feel like my spine is getting stretched, I find it harder to twist my spine or bend forward (I just tried to do it and I heard a popping noise come from deep in my back), I am not actually contracting my 'showy' muscles such as 6-pack...Do you think that what I am referring to is my inner corset? However when I activate these muscles I am reffering to, I get some relief from this ache in my lower shoulder. It is like my shoulders are being given a little rest. Thank you very much for any input you can give me. Also, slightly off topic, Esther are you ever planning on doing a course in England?