We were looking for something for the kids to do over the summer. I'll be honest, wasn't so sure about this for my little ones...I was worried about possible injuries. However, I was pleasantly surprised. The coaches are well trained, patient and great with kids of all ages and degree of experience. From the first class the kids were having a good time and getting a great workout. They are also learning that even though they are "fighting" it is not about hurting anyone. Coming from me...with 3 boys....I am loving this lesson! The best part is the gym is really open. Since there are adult classes at the same time my husband and I joined too! We can get a great workout in while the kids do the same. It is not for the faint at heart though. My first class really kicked my butt! I loved the kickboxing class though! Best one I have taken. The cross training classes will have you feeling muscles you forgot you had! Lol.