They will be challenged to improve themselves month after month to earn their next belt rank.
Martial arts involves precise movements with your whole body, requiring a great level of focus.
When they are doing things they never thought they could, they'll know they can be good at something.
Improved health from fun exercise will make them feel better and give them a good sense of well-being.
Consistently attending lessons will set them up with a positive habit geared towards long term success in any activity.