[DDL]

I have read on these forums that hitting a tire was not recommended because of the risk of damage to the wrists. Even the instructions for the impact bag warn not to strike the bag too hard, or fill it material that isn't fluffy and light.

Otherwise, this was a fantastic video. Unfortunately, this is the first time I have seen a real lesson caught on tape. I mostly enjoyed that this was a real hacker who Ben constantly corrected and received feedback from. Often on the Golf Channel, a teaching pro will use a Tour pro to demonstrate whatever principle he is teaching. Too polished and perfect. Watching a hacker going through a lengthy trial and error is much more enlightening, because after personally watching a video or reading a forum thread, I will often have the same type of questions this hacker did.