Links
Below are some links that may be of interest to you.
Box n Burn - Home of Los Angeles gyms at Santa Monica and Brentwood and the inspiration behind boxing for fitness
MetaFit - MetaFit, MetaPWR and MetaPRO workouts
Les Mills Grit - Workouts for strength, cardiovascular and lean muscle development
Hatton Boxing - The website of Ricky 'The Hitman' Hatton and The Hatton Academy and his boxing for fitness
Armageddon - workouts using body resistance and hundreds of effective movement patterns