Strength Training Is the Ageing Habit Nobody Talks About
Muscle quietly declines from midlife, and bone follows after menopause. Two short strength sessions a week are one of the best things you can do for both.
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Key takeaways
- Guidelines recommend muscle-strengthening activity on at least two days a week, alongside regular aerobic exercise.
- Bone loss speeds up after menopause; weight-bearing and resistance exercise help protect bone.
- You do not need a gym — bodyweight exercises and resistance bands count.
When we think about ageing well, we tend to think about skin, diet or cardio. Muscle rarely gets a mention. Yet it is one of the body’s most important “organs” for healthy ageing — and it is something you can build at any age.
What the guidelines say
The World Health Organization recommends that adults do at least 150 to 300 minutes of moderate aerobic activity a week, plus muscle-strengthening activities that work all major muscle groups on two or more days a week.1 Surveys consistently show that far fewer women meet the strength target than the aerobic one.
Why it matters more from midlife
Muscle. Muscle mass and strength gradually decline with age if they are not used. Strength training slows and can partly reverse that loss, which supports balance, posture and everyday independence later on.
Bone. Bone density falls faster in the years after menopause, as oestrogen declines. Exercise that loads the bones — including resistance training and impact activity — is recommended to help keep bones strong.2
Metabolism and mood. Regular physical activity, including strength work, is linked to better blood sugar control, sleep and mental wellbeing.1
How to start
- Two sessions a week of 20 to 30 minutes is a solid start.3
- Cover the big movements: squats or sit-to-stands, lunges or step-ups, push-ups (against a wall or worktop is fine), rows with a band, and a hip bridge.
- Choose a challenging effort: the last two or three repetitions of each set should feel hard while your form stays good.
- Progress gradually: add repetitions, then weight or band tension, every couple of weeks.
Strength is not about how you look in the gym. It is about how easily you carry the shopping at 75.
A note on safety
If you have osteoporosis, joint problems, heart disease or have not exercised for a long time, ask your doctor or a physiotherapist for a programme that suits you. Start lighter than you think you need to and focus on technique.
Sources
- World Health Organization. WHO guidelines on physical activity and sedentary behaviour. 2020. who.int.
- Royal Osteoporosis Society. Exercise for bones. theros.org.uk.
- NHS. Physical activity guidelines for adults aged 19 to 64. nhs.uk.