Extreme Power Gym:

The Martial Arts and Boxing programs that we provide are based on the very distinguished Martial Arts of Thailand, called Muay Thai., or Thai Boxing. This art is over 1,000 years old. In combat it uses both hand and foot techniques.

Old manuscripts describe 8 basic tools of Thai Boxing; fists, elbows, knee and legs. Rank and position in this system of fighting is not earned predominately by exhibiting proper protocol. Here the student must execute proper technique, exhibit heart, and produce a lot of sweat before their skill will be manifested. I have said it time and time again, the beauty of Muay Thai is that it can not be imitated. Because when it comes to Thai-Boxing,you either know it or you don’t.

It is expected that the clients give their best effort at all times. With this being said, we at Extreme Power are solely committed to producing the best results possible.

Ruben Rowell, Jr.
Certified Fitness Trainer and Thai Boxing Instructor

Ruben has recently received the highest level of Certification in Muay Thai from the (USMTA), United States Muay Thai Association.

It is endorsed by the (WMC) World Muay Thai Council, in Bangkok Thailand, which ‘is’ the highest governing body of our sport, Muay Thai.


All ages (4 and up) and fitness levels are welcome, from beginners to professionals.

Confidence , Discipline , Respect , Physical Fitness , Self Defense , Safety Awareness.

2500 Sq. Ft. of Totally Functional Space!

We are at:

3375 Mission Avenue, Suite E
Oceanside, Ca. 92058
Phone: 760-672-8860 Fax: 760-967-9989
E-mail: xtrmpwr@aol.com

Gym hours:

Monday - Friday: 1:30 - 8:00 pm
Satuarday - by appointment only
Sunday - Closed

In Association With: