When my son was around eight years old, we decided that he needed to take up a sport of activity. He really wanted to try out martial arts, so we enrolled him in karate class. He had a heck of a time making any progress. He’s a bit nerdy and not very coordinated, so he didn’t really take to it. I thought it was interesting that the more advanced kids sometimes practiced in those sauna suits. He never really made it that far as he got pretty frustrated that he couldn’t really get it down. We didn’t end up staying in the class for long. He decided that he’s much better at baseball.