Martial Arts (Tae Kwon Do) for kids

[kjralston]

I am thinking about enrolling my 4-year-old son in Tae Kwon Do classes. I hear its great for discipline and respect. Its very expensive, but if it really does improve on those things, then it would be worth every penny! Anyone have any insight on that? I am looking specifically at Black Belt Martial Arts in Kensington, MD. Any reviews on the place?
THank you!

[Anonymous]

It has helped my kids with respect, courtesy, self-awareness, self-esteem, but not so much for discipline- we have had to deal with that in other ways. The time and money have been well worth it. However, I am not familiar with the place you mention. We go to a place in Bethesda.