Is Karate a good way for kid to burn some kilos? 13YO boy with problems with weight is determined to loose weight and become healthy. He is also a huge martial arts fan that's why his choice is Karate, but there are no cretainty that will help him. Anyways can you recommend any place in London that you have experience with? There are several sites like this: https://zoptamo.com/uk/s-karate-c-uk but there are no opinions on any school. Thanks for any help.