Addition to the first question..these guys are young..so is the fee for use of the facility..and will they have somebody supervising and being instructional with them? I was leaning more towards karate since I know it's a class environment.

There would be somebody always in the gym to surpivise.(the main coach daniel choi. Or an assistant of his) its a routine work out that takes new members about an hour and a half to complete the entire work out so they do have a routine to follow and coaches will help for them to train properly. Membership fee only pays for training at the gym and with the coaches. However handwraps of 180inches is always good for all new members. Sometimes sold at the gym

Thank you for the prompt response..will talk too my boys this evening..commitment conversation.