Regarding that 59:20. That's not the natural response of the body after the string pushed through fingers. The forearm will try to get to the "normal relaxed position" and will rotate on its axes ---> wrist will rotate ---> fingers will rotate and in a slow motion video the elbow never goes down below the shoulder line naturally. That motion happens just if the shot sequence has another step after the release : catch the ball on your shoulder. As drill to understand release feedback may work, but I wouldn't introduce "catch the ball" in the shot sequence.