Guide
Training at home on Mounjaro: the budget setup that covers everything
You need three things, and you can start with none of them. A pair of adjustable dumbbells or two kettlebells, a long resistance band, and something to step onto. That covers the squat pattern, the hinge, the push, the pull, the carry and the brace, which is every movement we use. Second hand, the lot comes in under A$150 / US$95 / £75, and a chair, a backpack and two shopping bags will cover the first month while you decide. On Mounjaro the equipment is not what keeps your muscle. The load going up week after week is.
Your number, before anything else
Protein is what decides whether the weight you lose is fat or muscle. Work your number out once and we will keep it with you on every page here. No account, no email.
Saved in this browser only. Your dose and how you feel on Mounjaro stay between you and your prescriber.
What to buy, in order
Mounjaro's fast loss means the weights that felt heavy in month one will feel different by month three. Adjustable dumbbells are worth the extra over fixed ones for exactly that reason.
Start with nothing for two weeks
A chair for sit-to-stands, a wall or bench for push-ups, a backpack with books in it for carries and hinges, and two shopping bags. Two weeks of that tells you whether you will train before you spend anything.
Buy weight you can hold, second hand
One pair of adjustable dumbbells, or two kettlebells at different weights. This is eighty per cent of the value of any home setup, and second hand is usually half price and identical.
Add a long resistance band
The pull is the movement people miss at home. A band around a door anchor or a bannister covers rows and pull-downs for the price of a takeaway.
Add a step, or use the stairs you already have
A low box or the bottom stair covers step-ups and elevated push-ups. There is rarely any reason to buy this one at all.
Plan for the weights to feel different
Mounjaro takes weight off fast while strength follows the training rather than the scale. Buy a set you can keep adding to rather than a pair you will outgrow in two months.
What you actually need, and what you do not
Almost every home gym purchase people regret is a machine that does one thing. What holds muscle in a calorie deficit is loading six basic movements and adding a little weight to them over time, which needs weight you can hold, something to pull against, and something to step onto. Pooled across 20 randomised trials, 25.4% of the weight lost on tirzepatide was lean mass, against 26.2% when the same weight came off by diet alone, and 17.5% when resistance training was added. The gear is a way of adding load and nothing more.
Tirzepatide is the medication where people most often describe a very short appetite window: a few bites, then done. It is not that food is unappealing; it is that the door closes fast. Whatever goes through it first is what you get. The reason home training suits people on these medications is energy and time. A thirty-minute session in your kitchen on a flat day is a session that happens. The same session with a drive, a car park and a change room is a session you skip, and skipped sessions are what the trials are describing when they report lean mass going.
The whole setup, and what it costs
- Adjustable dumbbells or two kettlebells, second hand: about A$60 to A$110 / US$40 to US$70 / £30 to £55
- A long resistance band with a door anchor: about A$20 to A$30 / US$13 to US$20 / £10 to £15
- A step, a low box, or the bottom stair: free to about A$40 / US$25 / £20
- A mat if the floor is hard, and a notebook, which is the most useful item on the list
Under A$150 / US$95 / £75 for the lot, and it covers all six movements for years. Everything beyond this is convenience rather than results.
Work out your own target on MounjaroThree numbers, every Sunday
Equipment does not tell you whether the plan is working. These three do, and the notebook is where they live.
One strength test, same way every week
Goblet squat reps at a fixed weight, push-ups, or the 30-second sit-to-stand for beginners. Fat loss does not make you weaker, so a number that drops three or four weeks running is a real signal, and it is fixable. It measures what you can do, not how much muscle you have.
Average protein a day, whole week
Not your best day. 1.2 to 1.6 g per kg of goal body weight (0.55 to 0.7 g per lb), floor 1.2, protein first at every meal.
Upper arm tape, same spot, relaxed
Centimetres or inches. The waist shrinks whatever you do; if the arm shrinks as fast, that is muscle. Weight is number four, same day and time. The scale tells you what you lost. These tell you what you kept.
Before you start training at home
- A heart, lung, kidney or metabolic condition, or chest pain, breathlessness or dizziness on exertion, all of which mean a conversation first
- A back, shoulder, hip or knee problem, where a physiotherapist can set your ranges once and save you months of guessing
- Any dizziness or light-headedness that has started since the medication, particularly if you plan to lift at home on your own
Dose and timing on Mounjaro are your prescriber's decisions; we coach the food and the strength.
Questions people ask
What is the minimum equipment to keep muscle on Mounjaro?
A pair of dumbbells or two kettlebells and a long resistance band. That is enough to load all six movements and to keep adding weight for a year or more.
Are resistance bands enough on their own?
For the first month, yes, especially for pushes and pulls. They become the limit for legs quite quickly, because adding meaningful load with a band is awkward and you cannot measure it.
What weights should I buy to start on Mounjaro?
Adjustable dumbbells covering roughly 2 to 20 kg, which is about 5 to 45 lb, second hand if you can find them. That range covers a beginner for a year or more across every movement.
Where these numbers come from
A band and two dumbbells buy you the same thing a gym does, and this is what that thing is worth in numbers.
Supervised resistance training for longer than 10 weeks has produced gains of around 3 kg (6.6 lb) of lean mass and around 25% in strength in adults. Locatelli JC et al, Diabetes Care 2024
Adding resistance training brought the lean share of weight lost down to 17.5%, the most favourable result of any approach studied. Eisa N et al, Diabetes, Obesity and Metabolism 2026
The papers these numbers come from
- Locatelli JC, Costa JG, Haynes A, et al. Incretin-Based Weight Loss Pharmacotherapy: Can Resistance Exercise Optimize Changes in Body Composition? Diabetes Care, 2024. Narrative review. doi:10.2337/dci23-0100
- Eisa N, Barood O. Lean Mass Changes With Incretin Therapy Versus Lifestyle Intervention: A Systematic Review and Meta-Analysis of Randomised Controlled Trials. Diabetes, Obesity and Metabolism, 2026. 20 randomised controlled trials, 15,782 participants. doi:10.1111/dom.70666
- Arslan S. Medical nutrition in the glucagon-like peptide-1 (GLP-1) era: Protein strategies, micronutrient monitoring, and lean mass preservation. Clinical Nutrition ESPEN, 2026. Narrative review, guideline-informed targets. doi:10.1016/j.clnesp.2026.103305
Last reviewed 18 September 2026. We update these figures when a larger or better study replaces them, and we say what changed. How we handle evidence.
The Keep Muscle Kit
The whole system for Mounjaro, in five PDFs
The workbook, Sunday numbers tracker, 2-day strength plan, injection-day card, and meal plans at 100, 120 and 140 g protein. Instant download.
A$47 / US$29 / £23, one payment.
EverStrong provides nutrition and strength coaching and education. It is not medical advice and does not replace your prescribing doctor. Consult your doctor before starting a new exercise or nutrition plan, especially with a heart, kidney, liver or metabolic condition, if pregnant, or with a history of disordered eating.