Taking GLP-1s?
Strength Training
Is Your Solution.
Protect your muscle mass. Preserve your metabolism. Transform your body composition—not just the number on the scale.
The Weight You're Losing
Isn't All Fat.
GLP-1 medications like Ozempic, Wegovy, Mounjaro, and Zepbound are remarkably effective at reducing weight. But clinical research reveals a critical problem most patients aren't told about:
Without resistance training, your body breaks down muscle tissue for energy alongside fat. This accelerates age-related muscle loss, slows your metabolism, and can leave you weaker and more injury-prone—even at a lower weight.
Strength training is the only proven intervention to preserve lean muscle mass during rapid weight loss. It's not optional—it's essential.
of weight lost on GLP-1s
can be lean muscle mass
Source: Clinical studies on semaglutide and tirzepatide
Why Strength Training
Changes Everything
GLP-1 medications handle the appetite. We handle the muscle. Here's what happens when you combine both.
Preserve Lean Muscle
Resistance training sends a signal to your body: this muscle is being used—don't break it down. You lose fat, not the tissue that keeps you strong.
Protect Your Metabolism
Muscle is metabolically active tissue. More muscle means more calories burned at rest. Lose muscle, and your metabolism slows permanently.
Prevent the Rebound
People who lose muscle during weight loss are more likely to regain fat. Strength training ensures the weight you lose stays off for good.
Look & Feel Better
There's a difference between being lighter and being fit. Strength training shapes your body, improves posture, and gives you energy and confidence.
Your Path Forward
Three ways to get started—choose what fits your goals.
Book Your First Session
Start with a complimentary consultation. We'll assess your current fitness level, discuss your GLP-1 journey, and build a plan tailored to you.
Schedule Now →GLP-1 Strength Program
Our signature program designed specifically for GLP-1 users. Structured resistance training, body composition tracking, nutrition guidance, and ongoing coach support.
Get Started →Track Your Health Score
Get a baseline measurement of your body composition, strength, and metabolic health. Track your progress as you train and see the difference strength makes.
Take Assessment →What's Included in
Your Program
- Comprehensive body composition assessment (not just scale weight)
- Customized resistance training program for muscle preservation
- 1-on-1 coaching with certified strength & conditioning specialists
- Progressive overload tracking to ensure you're building strength
- Nutrition guidance optimized for GLP-1 medication users
- Regular progress reviews with body composition re-testing
- Ongoing program adjustments as your body changes
Your Coaches Are Certified
Every coach at Output Performance holds NSCA-CSCS or NASM certifications—the gold standard in strength and conditioning. You're working with professionals who understand the science of muscle preservation.
This Is Not Generic Training
GLP-1 users have unique needs—reduced appetite means you need to be strategic about protein timing and workout intensity. Our programs are specifically designed for your situation, not copied from a template.
Common Questions
I've never strength trained before. Is this for me?
Absolutely. Many of our GLP-1 clients are starting from scratch. Our coaches specialize in teaching proper form and building programs that progress at your pace—no experience required.
Will strength training slow my weight loss?
No. You may see the scale move differently because muscle is denser than fat, but you'll lose more fat and less muscle. Your clothes will fit better, you'll look leaner, and your metabolism will stay strong.
How often do I need to train?
Most clients see excellent results with 2-3 sessions per week. We'll design a schedule that fits your life and maximizes muscle preservation without overwhelming you.
What if I stop taking GLP-1 medication?
This is exactly why muscle preservation matters. People who maintain lean muscle mass during GLP-1 treatment are significantly less likely to regain weight if they discontinue the medication. The strength you build is yours to keep.
Do I need to change my diet too?
We'll provide nutrition guidance focused on protein optimization—crucial for muscle preservation on GLP-1s. This isn't a restrictive diet plan; it's strategic guidance to make sure your body has what it needs to maintain muscle.
Don't Lose Your Strength
Along With the Weight.
Schedule a complimentary consultation at our Affton, St. Louis facility to learn how our GLP-1 Strength Training program can protect your muscle, your metabolism, and your long-term health.
Complimentary consultation · No commitment required