Age-related muscle loss isn’t inevitable — it’s a default we can opt out of. Resistance training (push, pull, lift) is the most effective tool we have to maintain and even rebuild muscle after 50. Load it, demand more from it, and your body responds: you keep your strength, your independence, and the everyday capacities that compound into ageing well.
What sarcopenia actually is
Sarcopenia is the gradual loss of muscle mass and strength that accelerates from around age 40. Most people lose between 3-8% of their muscle mass per decade after 30, and that rate accelerates after 60. It’s quiet, slow, and easy to miss — until something simple becomes difficult.
It shows up in things you stop doing. The grandchild you can’t pick up. The shopping bag that feels heavier than it used to. The stairs you take more carefully. None of these are ‘just ageing’ — they’re symptoms of muscle that has been allowed to fade.
Why it happens — and why it doesn’t have to
The body adapts to what’s asked of it. If less is asked, less is maintained. Modern life asks less of our bodies than at any point in human history. Combine that with hormonal changes, reduced protein intake, and a few decades of underloading, and muscle quietly disappears.
But muscle is one of the most adaptable tissues we have. The research on resistance training in older adults is now overwhelming: people in their 70s, 80s, and 90s can build measurable muscle within 12 weeks of progressive strength work. The body keeps the door open. It’s just waiting to be asked.
Strength isn’t something you lose with age — it’s something you stop training.
What works: load, progress, recover
The protocol isn’t complicated. Compound movements (squats, deadlifts, presses, rows) two to three times a week. Loads that genuinely challenge you — not ‘lifting’ five kilo dumbbells in front of the TV. Enough recovery between sessions for adaptation.
What’s hard isn’t the science. It’s the supervision. Getting the right load, the right form, and the right progression for your body is where most home programs fail. That’s the gap our personalised programs fill: a physiotherapist or exercise physiologist watching your specific body move, and adjusting in real time.
What you keep when you train
Strength is the bedrock of independence. Carrying groceries. Getting up from a low chair. Catching yourself when you trip. Bending to garden. Lifting a suitcase into an overhead locker. All of it runs on muscle that you maintained — or didn’t.
The best time to start was twenty years ago. The second-best time is this week.
