Fighter Fit

518 Kiernan Ave., Modesto, CA 95356

map518 Kiernan Ave., Modesto, CA 95356

About

Fighter Fit is a group training program that includes a power building heavy bag workout, an energized calisthenic routine, functional strength training, and weight training. Classes use equipment such as dumbbells, slam balls, kettlebells, sandbags, and barbells, and also include ab and core workouts and a cool down stretch. The program teaches real USA boxing techniques and incorporates elements of boxing, kickboxing, karate, Brazilian jiu-jitsu, MMA, and kids karate classes.

• Ages: 5–18 years old
• Schedule: Class options are available on weekdays and Saturdays, and each Fighter Fit class is about 50–55 minutes

Fighter Fit was created for everyone that wants to take their fitness to another level and is described as a very family oriented gym. The program offers group training high energy classes with 1 on 1 attention that has the benefits of private training at the price of group fitness classes. It is based on what professional fighters do to get in shape and is set up to give a complete full body workout while teaching the basics of boxing and kickboxing, with all exercises able to be modified to meet different fitness levels. The class format became one of the most popular fitness classes in the Modesto area, and many participants train there instead of having any other gym membership.

Paul and Jackie started Dynamic Karate in their garage in 1995 and opened their first commercial facility in 1996. In 2003, Paul put together a class to get his MMA fighters in the best shape they could be in for competition, which led to the development of the Fighter Fit program. In 2005, Paul and Jackie opened one of the first large multi-training facilities in the Central Valley, and in 2010 they expanded again to open one of the largest MMA and fitness training centers in Northern California. In 2020, Paul and Jackie decided to focus all of their attention on building their Fighter Fit brand.

The staff is described as professional, with top notch instructors and coaches who are positive, intelligent, and actively involved in teaching both verbally and physically. Paul has many years of teaching martial arts and fitness, with boxing experience and success as an MMA coach. One parent notes that their son is learning about boxing while getting fit and having fun, and another mentions being able to get the whole family in together for karate while adults attend the Fighter Fit class at the same time. Multiple testimonials describe tough workouts, being taught correct techniques, a family vibe, and a very family oriented environment, and one long-time participant notes that 12 years later it is still the best place in town to train and that the gym is always clean.

Last updated June 11, 2026.

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