I've been teaching Pilates for a long, long time. I love it and I know classical Pilates is the best way to get and stay in shape. I've had amazing teachers over the years. However, about a decade into my teaching career I started noticing I wasn't getting the results I wanted. It seemed like parts of my body were actually getting weaker and others were in pain, namely my neck. What the heck? It was then I started questioning things. What was...