Sun Prairie
Fit Body Boot Camp

1435 W Main St
Sun Prairie, WI, 53590

(608) 571-2536

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

Sun Prairie Fit Body Boot Camp combines our signature Afterburn workouts, which keep your metabolism high and burning extra fat for up to 32 hours after each workout, with smart nutrition coaching and personalized accountability to deliver rapid, lasting, sustainable results*.

Come in to Sun Prairie Fit Body Boot Camp today to see our positive, welcoming, high-energy community in action and start your journey to getting in the best shape of your life!

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Ready to Lose 5-7 lbs and Keep it Off? 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?

Fit Body Boot Camp is the world’s fastest growing fitness boot camp brand, and we offer our members around the world affordable, convenient, 30-minute fat loss boot camps that challenge the body and deliver results every time.

Our specialized Afterburn workouts use a combination of High Intensity Interval Training (HIIT) and Active Rest Training to get your body to burn up to twice the fat and calories that traditional workouts burn in only half the time. They also keep your metabolism working at a higher rate for up to 32 hours after each workout.

Every group training session is led by an experienced and certified personal trainer and is designed to be fun, high energy, and challenging so that you burn the maximum fat and tone your muscles.

We also modify our workout programs 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 modify every workout so that you'll achieve your goals!

Our workouts are done in a dynamic group setting which dramatically increases your odds of success through group accountability and an addictive atmosphere of fun and community. Plus, this empowers you to get personal-training-level results for only a fraction of what it would normally take to hire a 1-on-1 personal trainer.

Best of all, our program extends far beyond the four walls of boot camp. We support your success through personalized accountability to stay on track to your goals, nutrition coaching that shows you how to eat for weight loss without disrupting your lifestyle, and smart goal-setting and workout adjustments that make sure your body is constantly getting stronger, leaner, healthier, and more energized!

What's the secret sauce behind weight loss? What about success in general? It goes way beyond any workout, diet, or number on the scale. Beyond the Scale, Fit Body's first-ever podcast, tells the inspiring stories of people who've changed their lives through fitness and health. This podcast is your detailed blueprint to do the same, so tune in!

Watch the Latest Episode


Sun Prairie 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.



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About Rachel Plonsky

Hi, my name is Rachel Plonsky. My journey goes way back to when I was just 11 years old. My mom hired a personal trainer to lose weight and get in shape for my aunt’s wedding. I didn’t know it then, but this was a turning point for me. I watched her lose weight, get stronger and get a boost in confidence. I wanted to know everything she was doing. I was intrigued. This began my interest in health and nutrition. I started by watching her aerobics VHS tapes and performing things like “The Grapevine”. I also became obsessed with eating healthy. I continued exercising and eating healthy all throughout school.

Fast forward to 2004. I met my husband, Tony. It was love at first sight – well, pretty close anyway. We’ve been together ever since the first day we met. I was about to graduate from nursing school and life was good. We were your typical new couple, always going out to eat and partying. After all, we were in our early 20’s. He proposed, and we got married. I knew I had been gaining weight during the few years leading up to our wedding, but I was devastated to see our wedding photos. I hated them! And I hated that I hated them! I looked bloated, unhappy, and unhealthy. I couldn’t believe I let myself get to that point. I decided right then that I was going to change. I was going to do the complete opposite of what most couples do after they are married. I was going to lose weight and get in the best shape of my life.

I began my journey in September of 2009. At this time, Jillian Michaels was becoming a huge success. I bought her first book and did the program. I lost 25 pounds in 3 months. I felt amazing and unstoppable. This was also during my first year working as a nurse. I was an intensive care nurse working at the UW Hospital in Madison. Transforming myself made me realize you do have some control over your health. Every day I went to work I was “pushing” pills down my patients’ throats. I mean, there was a pill for everything! I quickly learned this wasn’t my calling at all. I needed to help people before they got to this point. I needed to work on the prevention side. After all, it was my passion and what I knew a lot about.

And so it began. I did in-home training, at night and on the weekends, as I worked as a nurse during the day. It was so amazing watching my clients get stronger and lose weight. Yet I wanted more. I wanted to be able to help more people. So, I offered free boot camp sessions in the park. Every Saturday, we brought a bunch of boot camp equipment, including a huge tractor tire, down to the park. I remember how nervous I was doing my very first boot camp in the park. Fortunately, it ended up being a huge success! We had a good turn out each weekend. As winter quickly approached, I knew I needed to find a warm location to continue offering boot camp sessions.

So on October 6, 2014, I opened Aspire Boot Camp, offering 2 morning and 2 evening sessions. I would lead the morning sessions, go work at the clinic for 8 hours, then lead the 2 evening sessions. It was amazing! But, it also took a lot of work. I quickly learned I had a decision to make. If I was going to grow this business, I needed to quit my day job.

December 15, 2014, was my last day working as a nurse. Since then, I have helped hundreds of people lose weight through my program at Aspire Boot Camp in Beaver Dam, WI. I look forward to helping many, many more through Fit Body Boot Camp.

I continually strive to push my body to new limits, always setting new goals for myself. Your body is capable of so much more than you realize! My regimen these days is always changing. I love variety in my workouts. I constantly set new goals for myself and am now able to do 10 consecutive strict pull-ups! Strength is empowering! I cannot wait to see what other obstacles I can conquer.

If you are reading this and need to lose weight — maybe you’ve tried everything and have been unsuccessful — I know how you feel because I’ve been there. But I can tell you that I have found a solution and have developed a program that actually works! Not only will you finally lose weight, but you will keep it off for good.

I hope you will give me a chance to prove this to you. Join my program at Fit Body Boot Camp and I will help you every step of the way! It’s what I do. It’s why I’ve been put on this Earth. It’s my calling. I truly care about you and want to see you succeed. Thank you for reading, and I hope to meet you one day.

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!

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FBBC On The Go

With our new, free app, you can get instant access to the latest Fit Body Boot Camp deals and specials, then quickly find your nearest location to get started. Plus, once you sign up as a member, you’ll get access to exclusive bonus challenges and a check-in system to help you stay on track to your health and fitness goals.