Welcome To

Frontline Fitness

Monster Fitness is a family owned and operated fitness facility dedicated to helping all of its members achieve their health and fitness goals. At Monster Fitness we believe in hard work, dedication and a whole lot of sweat. By offering over 50 hardcore fitness classes per week, we get our members interested, involved and in the best shape of their lives.

Monster Fitness owners Alan and Sarah Cox are both very pass...

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Antelope Valley Chambers of Commerce
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Antelope Valley Chambers of Commerce


About Frontline Fitness

Monster Fitness is a family owned and operated fitness facility dedicated to helping all of its members achieve their health and fitness goals. At Monster Fitness we believe in hard work, dedication and a whole lot of sweat. By offering over 50 hardcore fitness classes per week, we get our members interested, involved and in the best shape of their lives.

Monster Fitness owners Alan and Sarah Cox are both very passionate about fitness in their lives and that of their children.

Both of our children participate in the Little Monsters kids class as well as playing sports to keep physical fitness a priority. On any given day you will find one or both of us killing it in the gym. We both believe in the power of fitness for everyday health and happiness. We also believe in the effectiveness of the classes we offer and participate in them regularly. Fitness is not just a job or even a priority but a passion, not only to us but to the very many people who have made Monster Fitness their home.