When a parent cheers for their child ( or any child for that matter ) and the other kid feels bad , he quickly lets them know that the audience is just so excited watching jiu - jitsu .
It 's such an exciting sport to watch .
When a parent cheers for their child ( or any child for that matter ) and the other kid feels bad , he quickly lets them know that the audience is just so excited watching jiu - jitsu because it 's such an exciting sport to watch .