Welcome to Anytime Fitness of Flat Rock, MI - Your Healthy Lifestyle Starts Here!

Antime Fitness of Flat Rock is celebrating eight years in business! Flat Rock's finest has reinvented and updated the entire facility. Come in and check us out. Feel free to workout for a week FOR FREE! We are confident you will love the vibe at AFFR. You don't have to feel like your in LA to work out here... Enjoy the best equipment and the cleanest gym downriver, 24/7/365.

Thank you for visiting our site and our gym. Stop in soon!


Lose weight. Tone up. Stay motivated. Whatever your need is, our custom personal training packages will get you to your health and fitness goals.

Whether you work 1-on-1 or in a group, our certified fitness professionals will provide accountability, nutritional guidance, and the tools necessary to maximize your body's potential!


During Staffed Hours only.

Get complete meal replacements, pre-workout energy,
post-workout protein shakes, and much more.

Try your first shake free!

Contact us for a FREE 7 DAY Mini-Membership

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