Guide
Menopause belly: what training can and can't do
If your middle has changed in midlife, it is mostly more fat settling around your waist as your hormones change, not a lack of effort. No exercise burns fat from one spot, so crunches alone won't shift it. Strength training plus regular activity changes the mix of muscle and fat over months, and that part you can work on.
This guide covers what changes, why crunches fall short, what helps, and how to see progress the scale misses.
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Last checked: 6 October 2026
What changes, and when
A long-running study that measured women's body composition through the transition (Greendale, JCI Insight, 2019) found that at the start of the menopause transition, the rate of fat gain doubled and lean mass declined. Those changes carried on until about 2 years after the final period. The pace of weight gain did not change. So the scale can look steady while the mix underneath it shifts.
A review of the research on hormones and weight (Moccia, Gynecological Endocrinology, 2022) describes the same pattern: more fat, which "tends to accumulate around the waist", and less lean mass, mostly in the legs. The authors say hormone changes alone do not explain it. None of it is a failure of willpower.
Why crunches alone don't do it
Working a muscle does not burn the fat that sits over it. In a small trial (Vispute, Journal of Strength and Conditioning Research, 2011), 24 inactive adults aged 18 to 40 either did seven abdominal exercises, 5 days a week for 6 weeks, or did no exercise. The abdominal group got better at curl-ups. Their belly fat, waist measurement and body fat percentage did not change significantly compared with the group that did nothing.
That trial was small, short, and in younger men and women, so it is not the last word. The training that did shrink waists in larger trials worked the whole body. Core work still helps you lift, carry and move well.
What does help
Strength training, with some cardio
A review of 101 trials in 5,697 postmenopausal women (Khalafi, Frontiers in Endocrinology, 2023) found exercise training increased muscle mass and decreased fat mass, body fat percentage, waist circumference and visceral fat, the deeper fat around your organs. Resistance and combined training had the greater effect on muscle. Aerobic and combined training had the greater effect on fat mass. Doing both covers both.
Every woman in that review was past menopause, so treat it as a strong lead for your 40s rather than proof. For what a sensible week looks like, see our guide to strength training through perimenopause and menopause.
Moving more across the week
Australia's physical activity guidelines for adults aged 18 to 64 ask for muscle-strengthening activities on 2 or more days per week, and moderate to vigorous activity for 30 minutes or more on most days. A brisk walk counts.
Protein with your lifting
Protein works with lifting, not instead of it. In trials of women 55 and over (Kuo, Nutrients, 2022), whey protein helped arm strength and leg lean mass only when it was paired with resistance training. A simple habit is some protein at each meal.
Sleep
Here the results conflict. A review of 12 trials in 1,493 perimenopausal women (Zhao, Explore, 2023) found exercise improved sleep, though many trials used yoga, walking or Qigong. A review of 9 trials in 1,579 women with hot flushes or night sweats (Corrêa, Maturitas, 2025) found exercise did not significantly improve sleep quality or insomnia.
Sleep matters here for a plainer reason: after a broken night, training and cooking well are both harder. Keep your usual bedtime, and on a rough day keep the session light rather than skipping it.
Track more than the scale
Your weight can hold steady while the mix underneath it changes, so the scale alone can miss real progress. Three checks tell you more:
- Your waist. Measure at the same spot and the same time of day, every 2 to 4 weeks. Day-to-day wobbles are noise.
- Your strength. Note the weights and reps you lift. Getting stronger counts.
- How your clothes fit. Try the same jeans or belt once a month.
Give it months, not weeks.
When to see your GP
- If your belly feels swollen or bloated most days, or the change came on quickly. Bloating is not the same as fat, and it is worth checking.
- If your bleeding is very heavy, or you bleed after menopause.
- Before you start training, if you have a bone, joint or heart condition.
- If you get chest pain, faintness or unusual breathlessness when you exercise. Stop and get checked.
- For questions about hormone therapy, or whether any labs make sense for you.
Jean Hailes for Women's Health and healthdirect.gov.au also cover menopause and body changes.
How PULS3 helps
PULS3 is an iPhone coach that plans your training, food and sleep together, and adapts the plan around how you are. Tell it you are in perimenopause or past menopause, and each day's plan is built for that.
- In perimenopause, your plan leads with your strength session, with some protein at each meal and a wind-down at your usual time.
- After menopause, your plan leads with load-bearing strength work and a meal built around protein and calcium.
- When you log broken sleep, a hot flush, night sweats, tiredness or joint pain, your plan keeps your weights where they are for two days rather than adding more.
- Your body measurements (weight, body fat, lean mass and waist) show over time in one place. Add a waist reading from a tape measure, or let it come in from Apple Health.
It reads your workouts and sleep from Apple Health, and your sleep from Oura if you wear one. PULS3 is coaching, not medical care: it does not diagnose or prescribe, hormone therapy included, and it tells you when something is one for your GP.
Get stronger, and judge it by more than the scale.
Free for everyone until 31 October 2026. From 1 November, every plan starts with a 7-day free trial. Nothing to pay until then, and nothing renews unless you choose to subscribe.
Questions
What is the best exercise for menopause belly?
No single exercise targets belly fat. In a review of 101 trials in 5,697 postmenopausal women (Khalafi, Frontiers in Endocrinology, 2023), exercise training reduced waist circumference and visceral fat. Aerobic and combined training did more for fat mass, and resistance and combined training did more for muscle, so do both.
Do crunches get rid of menopause belly?
Not on their own. In a small 6-week trial (Vispute, Journal of Strength and Conditioning Research, 2011), adults who did abdominal exercises 5 days a week got better at curl-ups, but their belly fat and waist measurement did not change significantly. Core work builds a stronger trunk. It does not burn the fat over it.
Will strength training help me lose weight in menopause?
It may not change the scale much. Across 101 trials in postmenopausal women (Khalafi, Frontiers in Endocrinology, 2023), exercise training increased muscle and decreased fat mass and waist circumference. Gaining muscle while losing fat can leave your weight close to where it was, so watch your waist and strength too.
Is menopause belly my fault?
No. In a long-running study (Greendale, JCI Insight, 2019), the rate of fat gain doubled and lean mass declined at the start of the menopause transition, while the pace of weight gain stayed the same. Your body is changing. It is not a lack of effort.
Sources
- Greendale GA et al. Changes in body composition and weight during the menopause transition. JCI Insight, 2019. PubMed 30843880
- Moccia P et al. Body weight and fat mass across the menopausal transition: hormonal modulators. Gynecological Endocrinology, 2022. PubMed 34898344
- Vispute SS et al. The effect of abdominal exercise on abdominal fat. Journal of Strength and Conditioning Research, 2011. PubMed 21804427
- Khalafi M et al. The effects of exercise training on body composition in postmenopausal women: a systematic review and meta-analysis. Frontiers in Endocrinology, 2023. PubMed 37388207
- Kuo YY et al. Effect of whey protein supplementation in postmenopausal women: a systematic review and meta-analysis. Nutrients, 2022. PubMed 36235862
- Zhao M et al. Effects of exercise on sleep in perimenopausal women: a meta-analysis of randomized controlled trials. Explore (NY), 2023. PubMed 36781319
- Corrêa AB et al. Effect of physical activity on sleep in women experiencing vasomotor symptoms during menopause: a systematic review and meta-analysis. Maturitas, 2025. PubMed 40288155
- Australian Government Department of Health, Disability and Ageing. Physical activity and exercise guidelines for adults (18 to 64 years). health.gov.au
PULS3 provides coaching guidance, not medical advice, diagnosis, or treatment. Talk to your GP about your own health.