Take a look inside the Serra-Longo Fight Team, an elite Long Island based MMA squad that's home to middleweight champion Chris Weidman and other top prospects.

UFC Champions Cain Velasquez and Daniel Cormier call the American Kickboxing Academy home. Meet the coaches and fighters who have turned AKA into a breeding ground for UFC success.

Behind the scenes of Team Alpha Male, the premiere lightweight MMA team of founder Urijah Faber and bantamweight champion TJ Dillashaw.