
Sabertooth Fitness Company
Our approach is simple: no gimmicks, no shortcuts—just expert coaching, sustainable nutrition, and a community that has your back. No matter your location—whether you're here in Crystal Lake, IL or training remotely anywhere in the world—we provide expert coaching and the support you need to reach your fitness goals.
Located in Crystal Lake, IL (McHenry County), we offer 1-on-1 in-person coaching, group training, lifting seminars, nutrition, and customized online programs to fit your goals. With the SFC training app, you’ll have 24/7 access to all your workouts, nutrition, progress tracking, and direct communication and support from your coach.
It’s time to train with purpose, fuel your body, and build unshakable strength. Let’s get stronger together. 💪🔥
- Personalized Coaching, Real Results
- Strength Beyond the Gym
- Accountability & Community
- Science-Backed Training & Nutrition
- Train Anywhere, Anytime!

Ame & Rob
...from Struggle to Strength
At one point, Ame weighed over 260 pounds and Rob over 235 pounds! Both stuck in a cycle of unhealthy habits, unsuccessful fad diets, questionable juice cleanses, and never ending 'bad' health advice from every direction they turned, all of which only led them straight back to weight gain and frustration.
But instead of accepting defeat, they made a choice: to change, to fight, to reclaim their health and gain strength. In 2017, their real, sustainable, fitness journey began—not with quick fixes, but with hard work, sweat, education, and relentless dedication to do it for themselves. Now, with their new sustainable habits, self-accountability and perseverance to change, they shed the weight, built muscle, and transformed not just their bodies, but their lives!
Today, Ame is a NASM-certified trainer, turning her own transformation into a mission—helping others break past their limits, build strength, muscle, shed fat, and develop unshakable confidence in the process. Rob, as Head of Operations & Gains, brings over 15 years of business expertise and firsthand fitness experience to Sabertooth—keeping operations running seamlessly while understanding exactly what it takes to push through challenges in business, training, and life..
Now, through Sabertooth Fitness Company, Ame and Rob share their passion, their lessons, their wins—and even their failures—so that you can succeed in your own journey. Because they’ve been where you are, and they know what it takes to push through and win.
Your story isn’t over... Your transformation starts now. 💪🔥
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Rob Greco
Head of:
Operations & Gains
Operations & Gains

Our History

