I have to concentrate so hard that I end up walking really slowly and look like a sick robot! Is this a normal process? It is totally exhausting? Is the objective to glidewalk only when taking walks, or should we strive for it to be the normal way of walking? I really found the hip online class to be superb.. although a few online notes/memory joggers/key points for each class would be very helpful. Thank you so much Esther - I'm feeling very hopeful that I will be able to avoid further surgery with your help.