Welcome to where you earn it! Call Now! 310-902-6318
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Amanda Lerner. A4 Owner and 40 year old mother of 2.
A4 Fitness has 20 years of experience coaching fitness and boxing. We have helped thousands of people get into the best shape of their lives. We are offering our neighboring businesses such as yours the best deal we have ever offered on our group services. Small group personal training at less than 1/10 the cost of 1 on 1 training when 5 or more employees sign up together. We have included an option that offers fully coached strength training, boxing and nutrition. We can also offer personalized services and schedules or even bring the workout to your office if there is space available. We have elite coaches that specialize in personal training, CrossFit, boxing, yoga, gymnastics, Muay Thai, MMA, BJJ and self-defense. Thanks for your time and please let us know how we can bring a team building, positive change to your lives and business. Choose your best suited option below to get started.

One Free Team Personal Training Session

Build a united, healthy and strong work-force. Help your friends lose fat, gain muscle, energy and reach new performance levels.

One Free Group 
​Boxing Lesson

Come punch your friends!! We're just kidding, but you will be hitting bags and mitts as well as doing partnered technique work and condition. More advanced boxers are also allowed, but not required to spar with friends. Boxing is a great workout and a super fun team building activity.

One Free Group 
​Self-Defense Lesson

A4 Fitness currently trains some of the best MMA fighters in the world. White collar corporate groups love to learn the pro techniques for fun, fitness and real world self-defense.