Kembudo-Kai Kempoka
Senior Master
Raise the expectation to a game that is smooth, technical, and glides from move to move...with the understanding that the highest level of skill is not dramatic or effortful.
If that doesn't work, put him to sleep everytime he starts getting aggressive. Simple conditioning. If he survives the experience, he will modify his behavior. In old karate days, we would bang up the guy pretty good for bringing that energy to the mat. Now, with liability and legal issues at the forefront, you can't really take it to that level with karate. But with grappling, getting put to sleep or jacked really hard in a hold is part of the training. This makes it easy to regulate the cocky young ones by sending them away sore and sleepy.
Good Luck,
Dave
If that doesn't work, put him to sleep everytime he starts getting aggressive. Simple conditioning. If he survives the experience, he will modify his behavior. In old karate days, we would bang up the guy pretty good for bringing that energy to the mat. Now, with liability and legal issues at the forefront, you can't really take it to that level with karate. But with grappling, getting put to sleep or jacked really hard in a hold is part of the training. This makes it easy to regulate the cocky young ones by sending them away sore and sleepy.
Good Luck,
Dave