Jordan AckermanEric trained my team during our winter off-season months and I have never seen such an improvement in a team’s speed, strength, agility, and athletic movements in all my years
Garth PleasantThis past summer we used Eric Maust of Rock City Fitness to work with three of our post players. The results that our players achieved were absolutely amazing.
Karen DegenI worked with Eric as my trainer for just over one year before leaving the USA. Having had personal trainers for the past 4 years, and I can adamantly
Dr. Tony KawaI have a unique perspective as a client of Rock City Fitness, as I have a background both as an athlete and health professional. I am a prior college
Dr. James McBrideI have been training with Rock City Fitness for one year. Eric Maust designed a routine to fit my goals and my schedule. In-home workouts 1-2 times weekly
Gary WassermanEric is well educated about the body and its mechanics and movement. He is able to create interesting programs that accomplish both general fitness and strength, and address specific
Todd PalmerI originally decided to work with Eric to get myself in shape for the Detroit Tigers fantasy camp. Eric introduced me to a whole new style of training that
Chris FillmoreIn my field of work as a professional motorcycle racer, it is very important to be in peak physical fitness. I need to be able to get on my bike
Matt WilsonEric is an excellent trainer and coach. He has provided me with top-notch instruction and skilled guidance. Through innovative and personalized instruction, I have a leaner, more athletic build. Team up
Amber DeclaireI have been training with Kristina for over a year and could not be happier with the results I have attained. Kristina is extremely knowledgeable and a true professional.
Steve KowalskiRock City Fitness has improved my quality of life in more than just the obvious ways. First, in the 8 months that I have worked with Eric, my weight has dropped
Dr. Herminia BieremaI have known Eric for several years. In the spring of 2010 I hired him to work with my daughter who had a heart transplant and two strokes in October
1 On 1 Programs
Owner and Head TrainerEric Maust is the owner and head trainer of Rock City Fitness. He has worked in the fitness industry for over 16 years, beginning his career as an intern
Personal TrainerHeather is certified personal trainer, freelance writer, and former NBA Dancer who has always had a passion for staying fit and healthy living. She is the writer behind Life in
The goal of Rock City Fitness is to offer a creative, challenging, high-energy environment that motivates clients to obtain new levels of fitness and self-confidence.
The heart-beat of Rock City Fitness matches that of its namesake, the City of Detroit. We are striking and beautiful, yet tough and determined. We don't back down and we never give up.
We are confident that our unique and recognizable brand raises the bar for ...