Beyond the Scale: How Strength Training Protects Your Muscle, Metabolism, and Mind on GLP-1 Medications
Beyond the Scale: How Strength Training Protects Your Muscle, Metabolism, and Mind on GLP-1 Medications
If you’ve read our blog on Strength Training and GLP-1 Medications: A Powerful Combo for Weight Loss Success, you already know that pairing exercise with GLP-1 medications like Ozempic (semaglutide) and Mounjaro (tirzepatide) can deliver life-changing results.
But long-term success with GLP-1s isn’t just about the number on the scales. Without a plan to safeguard your strength and energy, weight loss can sometimes come at the expense of muscle, metabolism, and overall wellbeing.
At CGPT in Hawthorn, we support clients using GLP-1s with personalised programs designed to protect muscle, maintain energy, and build resilience. Our private environment provides the expertise and accountability that generic gyms can’t, helping you stay strong during and beyond your weight loss journey.
Why Maintaining Muscle is Important on GLP-1s
GLP-1s work by suppressing appetite and reducing food intake, which makes weight loss possible even when other strategies have failed. However, along with fat loss, some lean muscle can be lost too. Research suggests up to a third of total weight lost may come from lean tissue if no protective steps are taken (Wilding et al. 2021).
Losing muscle isn’t just about strength in the gym:
Metabolism slows - less muscle means fewer calories burned at rest (Rosenbaum & Leibel 2010).
Bone health suffers - strong muscles stimulate stronger bones, protecting against osteoporosis (Kohrt et al. 2004).
Everyday function declines - from climbing stairs to enjoying active holidays, muscle is what powers daily life.
Energy, Focus and the Fatigue Factor
Many GLP-1 users notice dips in energy, especially when their calorie intake is significantly reduced. It’s tempting to skip workouts when you’re feeling flat - but movement often does the opposite of what you expect.
Strength training has been shown to:
· Improve the body’s ability to produce and use energy efficiently (Holloszy 2008).
· Enhance blood sugar management and reduce brain fog (Ivy 1997).
· Lift mood, improve focus, and counteract fatigue (Gordon et al. 2017).
In other words, the right training doesn’t just burn energy - it creates it.
Building for the Future
Some people use GLP-1s short term, while others continue long term as part of chronic weight management (Davies et al. 2021). Regardless of the timeframe, strength training is your insurance policy for the future.
Protecting and building muscle now means:
· A stronger metabolism, so your body continues burning more energy every day.
· A buffer against rebound weight gain if medication use changes.
· Greater freedom to enjoy the things you love - travel, sport, or simply keeping up with friends and family.
Why CGPT Is the Right Partner
GLP-1 users need more than a one-size-fits-all gym membership. At CGPT, our trainers understand the unique challenges that come with rapid weight loss and reduced energy intake.
We provide:
Tailored programs that evolve with you, whether you’re starting your GLP-1 journey or looking ahead.
A private environment free from the distractions and crowds of commercial gyms.
Supportive coaching that balances challenge with care, ensuring you feel safe and capable every step of the way.
Our goal isn’t just to help you lose weight - it’s to help you keep your strength, confidence, and quality of life for years to come.
Final Thoughts: Beyond the Scale
GLP-1 medications are powerful tools for weight loss. But the real measure of success goes beyond the number you see on the scales. It’s found in the muscle you protect, the energy you regain, and the confidence you build.
At CGPT, we’re here to make sure your weight loss journey doesn’t come at the cost of your long-term health.
Email Andrea today at andrea@chrisgympt.com to start a program tailored to your GLP-1 journey.
Because weight loss may begin with medication, but lifelong health is built with strength.
References
· Davies, M, et al. 2021, Semaglutide for weight management: a clinical review, Diabetes, Obesity and Metabolism, 23(4), pp. 879-891.
· Gordon, BR, et al. 2017, Resistance exercise training improves depressive symptoms in adults: a meta-analysis, JAMA Psychiatry, 75(6), pp. 566-576.
· Holloszy, JO 2008, Regulation by exercise of skeletal muscle content of mitochondria and GLUT4, Journal of Physiology, 586(1), pp. 1-6.
· Ivy, JL 1997, Role of exercise training in the prevention and treatment of insulin resistance and non-insulin-dependent diabetes mellitus, Sports Medicine, 24(5), pp. 321-336.
· Kohrt, WM, et al. 2004, Physical activity and bone health in older men and women, Medicine & Science in Sports & Exercise, 36(11), pp. 1985-1996.
· Rosenbaum, M & Leibel, RL 2010, Adaptive thermogenesis in humans, International Journal of Obesity, 34(S1), S47-S55.
· Wilding, JPH, et al. 2021, Once-weekly semaglutide in adults with overweight or obesity, The New England Journal of Medicine, 384, pp. 989-1002.


