Strange as it may seem I managed to work that out when I watched it! But actually not just boxing but, as Pete says, using boxing as a way of controlling agression.It's about boxing.
I saw it at lunchtime and only saw your post, which was timed before it aired in the evening, after the item would have been shown. There was no way I could have known that you or anyone else had seen it so I was trying to be helpful. Thanks for the sarcasm though.Strange as it may seem I managed to work that out when I watched it!