If protein is the food side of protecting your muscle, resistance training is the movement side. And the return on it is genuinely striking - you don't need much to get most of the benefit.
The number that should convince you
A meta-analysis of people losing weight through calorie restriction found that adding resistance training prevented roughly 93 percent of the muscle loss that dieting alone would have caused. Read that again. Nearly all of the muscle you'd otherwise lose, kept - just by adding some strength work.
That evidence comes from weight loss generally, not GLP-1 specifically, but the mechanism is the same one your treatment puts you in: you're eating less, so your body needs a reason to hold onto muscle. Lifting is that reason, and protein feeds it.
Why this matters for your dose
Muscle is the strength your body leans on when the dose goes up. The stronger and more resilient you are, the more comfortably your body handles each increase. You're not training for a marathon. You're building the physical foundation that lets treatment do its job without wearing you down.
A beginner routine (no gym required)
Two sessions a week, 20-30 minutes each. Full body. Bodyweight is a completely valid place to start.
Squats (or sit-to-stands from a chair) - 2 sets of 10
Push-ups (against a wall or counter if needed) - 2 sets of 8
Rows (a resistance band, or lifting anything with weight) - 2 sets of 10
Glute bridges - 2 sets of 12
A carry (walk holding something heavy in each hand) - 2 trips across the room
Do that twice a week. When it gets easy, add a rep, a set, or a little weight. That "add a little over time" is the entire secret - the same way your dose steps up, your strength steps up.
The bottom line
Two short sessions a week protects almost all the muscle you'd otherwise lose, builds the strength your body uses to handle higher doses, and needs no equipment to start. Few habits pay back this well for this little.
The science
Sardeli AV, et al. Resistance Training Prevents Muscle Loss Induced by Caloric Restriction in Obese Elderly Individuals: A Systematic Review and Meta-Analysis. Nutrients, 2018. https://pmc.ncbi.nlm.nih.gov/articles/PMC5946208/
Longland TM, et al. Higher versus lower dietary protein during an energy deficit combined with intense exercise. American Journal of Clinical Nutrition, 2016. https://pubmed.ncbi.nlm.nih.gov/26817506/
Medical disclaimer: This article is for general educational purposes only and is not medical advice. It is not a substitute for professional diagnosis, treatment, or the guidance of your Vea Health clinician or another qualified healthcare provider. Do not start, stop, or change any treatment, medication, dose, diet, supplement, or exercise routine based on this content without consulting your care team. Talk to your care team before beginning a new exercise program, especially if you have any heart, joint, or other health conditions. Individual results vary, and nothing here is a guarantee of any particular outcome. Prescription treatments are available only if a Vea-affiliated clinician determines they are appropriate for you. If you think you are experiencing a medical emergency, call 911 or your local emergency number. Questions? Reply to any message and our care team will help.