HRT and Exercise: How Hormone Therapy Impacts Your Workout

For a long time, the conversation around menopause and fitness treated each other as two different things. One for managing symptoms and the other purely for staying active, however, a study backed by the British Menopause Society (BMS) suggests that these two things don’t go separate ways. Hormone Replacement Therapy and exercise appear to work together and amplify the benefits of the other.

Why Menopause Changes the Way your Body Answers to Training

As you may or may not know, estrogen plays a direct role not only as a reproductive hormone, but also in muscle maintenance, bone density, joint health and recovery. When it falls during the menopause transition, many women notice their training doesn’t work as it used to.

The BMS has noted that aging and hormonal decline have an adverse effect on muscle aging, while regular exercising helps to maintain muscle mass and balance. In other words, the hormonal shift creates a problem where movement is one of the most effective tools to counter it.

Where HRT comes in

A Hormone Replacement Therapy can be a good physiological ally to training.

An analysis covering 10 000 postmenopausal women found that those receiving HRT had around 5% greater muscle strength than those who weren’t. Also, randomised controlled studies found enhanced muscle function and size is postmenopausal women aged 50-57 who were taking HRT in comparison with placebo groups, showing gains in muscle size, vertical jump height and running speed over the study period.

A study from Uppsala University Hospital comparing postmenopausal identical twins found significant differences at the muscle-fiber level, in the member who was on HRT, showing improved muscle function down to the cellular level.

Research also shows that HRT works with training. In one year-long resistance training study of 233 postmenopausal women, women who exercised gained lean soft tissue regardless of HRT use, however, the women who did not exercise, those not on HRT lost lean tissue and those on HRT still had modest gains. Exercise remains the primary driver of change, however, HRT intake appears to also protect muscle loss.

It is not a free pass

HRT is not a performance enhancer in any way and it definitely doesn’t substitute training. The BMS states that decisions around HRT intake should be individualized and made after discussing the pros and cons with each patient and reviewed annually.

A study made on balance and gait noted that other study results have been inconclusive and that there’s no guarantees that HRT produces a specific result. The takeaway is that, for many women, it removes some of the hormonal resistance working against them while training, however, progressive strength programs still do the majority of the benefits.

BMS also pointed out that progressive resistance training performed two to three times a week is the most beneficial intervention for maintaining muscle.

Where Papayya Fits in the Picture

Papayya comes not as a treatment or a replacement for medical advice, but also as a way to help women stay engaged with the movement side of this equation while these hormonal changes are happening. Training through perimenopause and menopause is about adaptation and leaning into resistance training, respecting recovery and tracking how your body responds during this stage can be essential. Whether you’re or you’re not on HRT, exercising stays essential and building the right structure and support around it makes it easier to stick with consistently.

Bottom Line

Hormonal decline makes muscle maintenance harder, but it doesn’t make it impossible. Research has shown that HRT and structured exercise works synergistically as HRT appears to help preserve muscle quality and strength, ease joint symptoms and support the physiological environment that training relies on, while exercise remains the primary engine of change. Any decision about starting HRT should be made individually but with consideration from a qualified healthcare provider, in line with BMS guidelines, however, staying active appears to still be the main benefit, with or without hormone therapy.

Sources

• British Menopause Society & Women's Health Concern, 2020 Recommendations on Hormone Replacement Therapy in Menopausal Women — thebms.org.uk
• British Menopause Society, What are the benefits and risks of HRT? — thebms.org.uk
• Tiidus, P.M., Benefits of Estrogen Replacement for Skeletal Muscle Mass and Function in Post-Menopausal Females: Evidence from Human and Animal Studies, Eurasian Journal of Medicine — PMC4261347
• Teixeira, P.J. et al., Resistance Training in Postmenopausal Women With and Without Hormone Therapy — University of Arizona
• Perry, S.D. et al., Hormone Replacement and Strength Training Positively Influence Balance During Gait in Post-Menopausal Females: A Pilot Study, Journal of Sports Science and Medicine — jssm.org
• Uppsala University Hospital twin study on HRT and muscle fibre function, published in The Journal of Physiology, as reported by Medical News Today — medicalnewstoday.com

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