For Alvin operating F7 is the culmination of decades of teaching, training and competing in MMA, kickboxing, jiu jitsu. Since 2005, Alvin has spent thousands of hours teaching students young and old, instructing everyone from first timers to professional athletes, celebrities and law enforcement.Alvin created F7 Personal Trainers in 2014 to bring high quality, competition-tested training direct to Los Angeles.