Let’s start with a warmup. So you start sitting nice and tall. You’re going to drop your head to your chest and roll down through your knees, and then roll back up, nice and tall. The range of motion that you go through will be dependent upon your comfort level and what kind of mobility your low back is having today, so just take it easy. We’re going to roll down one vertebrae at a time, try and reach the floor keeping your hands heavy,  like an elephant trunk. And then roll back up, stacking yourself onto your sitz bones. Pelvis over sitz bones, spine over pelvis,  and ribs over pelvis.