I started my son at Gracie Barra Deerfield when he was 7. He was excited and had issues staying focused and paying attention (as most 7 yr olds would). Professor Marcello did a wonderful job engaging him and the other children to create an atmosphere of growth, personal development, and fun.
Seeing how well my boy was progressing I ended up joining myself. 6 months in I am thinner, stronger, smarter, and more confident. The GB Deerfiled team is supportive and provide and ego-free experience. I highly recommend trying it out.