Fit Body Boot Camp

3505 Commerce Court Suite B
Appleton, WI, 54911

(920) 515-0035

Discover The Appleton Fitness Boot Camp That Burns Twice The Fat, Gets You Fit And Challenges Your Body Every Time*.

Appleton Fit Body Boot Camp, the number one fitness and fat loss workout program designed to burn the fat and get you in the best shape of your life.

Appleton Fit Body Boot Camp’s Unstoppable Fitness Formula workouts are designed to shed your unwanted body fat in the shortest amount of time possible while giving you maximum results* under the supervision of the most qualified personal trainers.

Introducing the Program!

Finally Have Time for Yourself? Want to Slim Down and Boost Energy? Treat Yourself Now!

Fit Body Boot Camp is the only 30 minute group personal training program that's fun and affordable, gives you fat loss results and challenges your body every time.

What is Fit Body Boot Camp?

Appleton Fit Body Boot Camp is home of the Afterburn workouts - a group personal training program where you'll get high energy, fun, and challenging workouts designed to burn maximum fat and tone your entire body in only 30 minutes.

Our specialized Afterburn workouts use a combination of (HIIT) High Intensity Interval Training and Active Rest Training to get your body to burn more fat and calories than traditional workouts that are twice as long. Every group training session is led by an experienced and certified personal trainer and is designed to be fun, high energy and challenging all while burning maximum fat and toning your muscles.

Personalization is key to getting the best possible results, which is why our workout programs are modified to fit your individual fitness goals and fitness level. Whether you're new to working out or you're an experienced fitness buff our professional trainers and coaches will help to modify every workout so that you'll achieve your goals!

Knowledgeable personal trainers make a difference. FBBC workouts are done in a dynamic group setting which makes them fun, motivating, challenging AND it keeps the cost of working with a certified personal trainer affordable compared to private one-on-one personal training sessions!

Between the chaos of summer and the rush of the holidays, you finally have a chance to take back control of your time and do something to nurture yourself. Treat yourself by getting back to your ideal body, flooding yourself with extra energy, and creating happier moods throughout the day!

Click Here to Discover How


Appleton Fit Body Boot Camp is more than just a gym. We're not here to sell you a membership, access to training equipment, or even personal training. We're simply here to help you achieve real fitness and weight loss results. We exist to get you results — in fact, we’ll do everything we possibly can to get you results, and if you aren’t happy with the outcome you can use our 100% money back guarantee. The Fit Body Boot Camp Afterburn Training will help get you the body you want with a tighter waist, toned arms, and leaner legs*.

* DISCLAIMER: We believe in being open and honest. As such, Fit Body Boot Camp has made every effort to provide accurate information here. However, we do not guarantee any specific results from our program, as results may vary based on the time, effort and commitment that you invest into a fitness program.

About Kevin and Megan Fitzsimmons

Hi! We are Kevin and Megan Fitzsimmons. We have a passion for helping and inspiring others in their health and fitness journeys. We love living fit and active lifestyles and want others to feel the same confidence and energy we have from being healthy.

We have always had a passion for exercise, which began at an early age in youth sports.

Megan played competitive volleyball at Lawrence University. She enjoys running, but has found a new passion for strength training and obstacle course racing. She is a Registered Nurse, has a degree in Biology, and is a certified personal trainer. She enjoys coaching others in proper nutrition.

Kevin was a stand out college baseball player and earned all conference and all region honors at Lawrence University. He has a degree in Biology and is a certified personal trainer. He enjoys strength training, running, and golf. He loves to coach others in proper exercise technique and supplementation to maximize their workouts.

In 2013, we decided we wanted to help others with their health and fitness journeys. Since then, we have helped hundreds of people lose weight, build muscle, and get their confidence back!

When we found Fit Body Boot Camp, we knew it was a perfect match with how we wanted to help people on a larger scale.

We live in Appleton with our three children, Colin (5), Alex (4), and Leah (2), and golden doodle Champ. We love being an example for our children as to what being healthy is! We want them to know that being physically active can be fun!

We are so thrilled to bring Fit Body Boot Camp to Appleton! We can’t wait to start changing, even more, lives with the unstoppable fitness formula.

Fit Body Boot Camp is a proud member of the Inc. 5000 list for fastest growing companies in the United States. We believe we have earned this honor through our outstanding service to clients and franchisees alike, and we strive to keep building on that level of service every day!

Also Featured In...

The FBBC Happiness Guarantee

We’re so confident that you will love your workouts and see a dramatic improvement in the way you look and feel that we back our program up with a full 30-day unconditional money back guarantee. Try Fit Body Boot Camp for 30-days risk free, and if at any time you don’t feel that our Afterburn workouts are right for you, just let us know and we will issue a full refund, no questions asked, no hassles, and no hard feelings. That's our happiness guarantee!