Luis Briseno

Certified Personal Trainer

Certified Nutrition Expert

National Licensed Soccer Trainer with USSF (United States Soccer Federation)

Coerver Speed and Agility Trainer

Live Scan cleared with the Department of Justice

Since 2005 I have been involved in the development and training of the top soccer athletes in Southern California.   I have been involved in training athlete's to compete at the highest level including players who have gone on and played for their respective Country's National Teams.  I have been involved in helping commit these athlete's to top Division 1 Colleges.
I have worked with top Clubs in Southern California including Arsenal Futbol Club, PSA Surf, Olimpia Soccer Club, Orange County Premier and Legends  Futbol Club.  
Still competing as an athlete over the age of 30 and being involved as a soccer athlete since the age of 5 has created a passion for me that I try to instill in my players and clients.  Besides soccer, I have also competed in Wrestleling and boxing.  I am very competitive, I am the type of individual who loves challenges and loves helping people reach their goals. 
From 2007 to present I was the founder of No Limit Training and worked privately with athlete's throughout Southern California.   I have also given back to our community and worked at TOPS Soccer Camps which is a program to help special needs kids ages 4-19.


Michael Jauregui

Personal Trainer

Live Scan cleared with the Department of Justice

Fullerton College Track and Field Athlete

Speed and Agility Expert


My Goal is to make every session fun and effective for every client. I will help my clients reach their goals whether it is in weight loss, toning, strength gain, agility, or just overall health.  My personal motto; “whatever it takes”. I’ll do whatever it takes for my clients to help reach their personal goals.


For at least 10 years I’ve been involved in physical activities that range from different types of sports.  I’ve competed in soccer, football, wrestling, cross country, and currently for the past six year’s track and field.  I know what it takes to push yourself beyond what any normal person is capable of doing.  I have trained with division 1 athletes and have had the privilege to be trained by some of the best college coaches in the country.   My training is strong when it comes to speed workouts, conditioning, and Olympic weight training.  All of this has given me the experience and knowledge to help others reach their goals.




Marcos "The Beast" Gonzalez

Mixed Martial Arts Instructor


Hey we want to formally introduce Marcos The Beast Gonzalez to the Xfit Family.   Marcos will be instructing the NO GI JIU JITSU every Tuesday and Thursday from 7:15 to 9:00 p.m. 


His Amateur record was 12-0 and his professional record is 5-3.    He has fought at King of the Cage, Fight Circuit, Chaos in the Cage and All Star Boxing.    Come work out with the Beast and enjoy the experience to train with a professional.