Menopause changes how your body responds to training and food — but it doesn't make getting fitter harder, it makes doing it the old way harder. Most fitness advice written for women in their 40s and 50s either ignores hormonal changes entirely or treats menopause as a reason to do less. Neither is useful. This guide covers what actually changes, what to do about it, and why strength training becomes more important, not less, as oestrogen declines.
What menopause does to your body composition
Oestrogen plays a significant role in where your body stores fat and how well it preserves muscle. As oestrogen declines during perimenopause (typically from the mid-40s), two things tend to happen: fat shifts from hips and thighs toward the abdomen, and muscle mass is lost faster without deliberate resistance training.
This is why women who exercised regularly throughout their 30s often notice their body changing in their 40s despite doing nothing differently. It's not that the approach stopped working — it's that the hormonal environment changed and the approach needs to change with it.
The practical response: prioritise resistance training and protein intake above everything else.
Strength training in menopause — why it matters more now
Bone density declines after menopause due to falling oestrogen. Resistance training is one of the most effective evidence-based interventions for slowing this decline — the mechanical load placed on bones through weightlifting stimulates bone remodelling. The NHS recommends muscle-strengthening activity at least twice a week for adults over 65, but the evidence suggests starting this in your 40s produces better long-term outcomes.
A training structure that works well during perimenopause and menopause:
3 days/week — Full body resistance:
- Compound lifts as the foundation: squat pattern, hip hinge, horizontal push, horizontal pull
- Include hip thrusts and Romanian deadlifts — posterior chain development helps counter the posture changes that come with desk work and declining oestrogen
- Load progressively — training light for comfort doesn't build bone or muscle
Intensity: Many women in menopause feel better training at slightly lower intensity more consistently rather than high-intensity sessions that spike cortisol and impair recovery. This isn't avoiding effort — it's managing the hormonal cost of training.
Nutrition changes in menopause
Insulin sensitivity tends to decline with oestrogen, meaning the same carbohydrate intake can produce more fat storage than it did previously. This doesn't mean going low-carb — it means the composition of meals matters more.
Protein becomes critical. Muscle protein synthesis slows as oestrogen declines. Hitting 1.8–2g of protein per kg of bodyweight daily helps counteract age-related muscle loss (sarcopenia). For a 70kg woman, that's 126–140g of protein per day — significantly more than most UK women eat on a standard diet.
Practical UK protein sources at this intake level:
- Greek yoghurt (Lidl or Aldi own-brand is good value) — 17g per 170g pot
- Chicken breast — 31g per 100g cooked
- Tinned tuna or salmon — 25g per 100g
- Eggs — 6g each, easy to batch
Calcium and vitamin D. Post-menopause bone density loss accelerates without adequate calcium (700mg/day minimum, NHS guidance). Vitamin D enhances calcium absorption — particularly important in the UK where sunlight is insufficient for synthesis from October to March. A daily supplement of 10 micrograms is recommended by the NHS for most adults through winter.
Managing weight during menopause
The shift in fat distribution toward the abdomen during menopause is partly hormonal and partly lifestyle — and the lifestyle component is fully within your control. A modest calorie deficit (200–300 kcal/day) combined with high protein and resistance training produces fat loss without the muscle loss that comes from aggressive restriction.
Crash diets or very low calorie approaches are particularly counterproductive during menopause because they accelerate muscle loss at a time when muscle is already harder to maintain. Consistency over months beats intensity over weeks.
Training at UK gyms during menopause
Menopause is not a reason to avoid the free weights area. The women who maintain the best body composition through and after menopause are the ones lifting weights, not spending their sessions on cross-trainers.
PureGym and The Gym Group both offer off-peak pricing that suits women working flexible hours — early morning and mid-afternoon sessions are typically quieter. Most PureGym locations have a squat rack and cable machines, which is everything you need for effective resistance training.
If group classes are appealing, BodyPump (Les Mills, available at many UK gyms) delivers adequate stimulus for beginners and is a lower-barrier entry point to resistance training than free weights.
Menopause fitness guides
Training programmes, nutrition plans, and evidence-based resources for UK women navigating perimenopause and menopause are linked below.