Sam Rosin on Instagram: "SI Joint Stuff: Flexion 2/4, Rotated Jefferson Curls are another way to create length on a troubled SI joint. Rule of thumb here is to ensure you are finding the “open side” and little to no closing side restriction; this would indicate you are “running into yourself” and is the byproduct of not having enough work space in that position. So if we want to length the right SI region, we should be leaning left and only feeling the right side stretch, not the left shorting o