Payton Hall is a skilled therapist in Myofascial release. If you are not familiar with this term it is the basis for the core training trend. Basically the idea is to build core strength so you don’t get knots in your body. This is caused by trauma to tendons. The human body needs to be in symmetry. Every tendon has a buddy and if the buddy tendon has a trauma is causes a knot. This know causes the complementary site to be stretched. Which leads to more injuries. So idea is to get rid of the knots be releasing the golgi tendon. I’m not a doctor so I’m not the best at explaining it. But trust me it is the best thing to prevent back pain. The real issue here with a hottie like Payton do you want the therapeutic therapist or the sex theorist?