When I heard Coach say QL Walk, a light bulb went on. The only point of reference I have for that is back in my teenage days. It's an excellent self spinal mobilization (exactly what I need). How could I forget about this!! Also great for hamstrings and hip mobility, or teaching dynamic APT, good for erectors, core... I guess the list goes on. I swear I used to walk like that across my studio in Barcelona, thinking it was a good exercise (for your thighs or butt), back when I had NO clue of