Peter Attia, M.D. on Instagram: "I’ve been digging the BodyBlade CXT as a warmup tool for my shoulder. You’ll see there are two positions I use, the first one is easier and allows movement in the frontal plane. It took about 6-8 weeks post operatively before my shoulder was stable enough to do this, but I haven’t looked back since. At this point I don’t perceive any difference between my left and right (operated) shoulder."