Well you can likely guess what this exercise is about, Control and a little balance. Sometimes, we just need to move, and control balance gives us that movement. Don't think so much, you have prepared your body, reach and stretch your spine and limbs and just move.
Go ahead, you deserve it. In the video, Sarah is doing a modification on the reformer. Get the reach and the control using the springs and straps then transfer to the mat.
Primary focus: Control
Secondary focus: Stretch and balance