Perimenopause and menopause come with a lot of changes, and one of the big ones people don’t talk about enough is muscle loss.
As hormones shift, especially estrogen, your body starts losing muscle more easily. This can start earlier, but it tends to speed up during perimenopause. The workouts that used to work don’t anymore. Energy feels different, recovery takes longer, and muscle tone changes. Things that once felt easy suddenly feel heavier or more exhausting than they should. You might feel weaker, and your body just doesn’t respond the way it used to. It’s a real, physical change.
It’s frustrating that my husband actually laughed at me once when I couldn’t lift something I normally could do with no problem. I was surprised myself, but when I realized what was happening, it made sense. This is why strength training matters.
Why Muscle Loss Starts Happening
One of the biggest reasons strength starts changing during perimenopause and menopause is the gradual decline in estrogen, and I’m sure you’ve heard this many, many times. Most people think of estrogen as mainly a reproductive hormone, but it does a lot more than that. It also helps support:
- muscle maintenance
- bone health
- recovery
- metabolism
- joint health
- how the body responds to exercise
As estrogen levels begin fluctuating and declining, the body naturally starts losing muscle mass more quickly. This process is called sarcopenia, and it often starts earlier than women realize, sometimes as early as our 30s, then speeds up during menopause.
Your body is changing, and it needs a different support now than it did before.
Why Muscle Matters So Much
A lot of women still think about muscle mostly in terms of appearance, but muscle affects far more than how toned someone looks.
Muscle helps support:
- balance and stability
- healthy aging
- joint support
- bone strength
- blood sugar regulation
- metabolism
- posture
- mobility and independence later in life
It’s also protective. The stronger and more stable your muscles are, the better supported your body tends to feel overall. Everyday things like climbing stairs, carrying groceries, getting up off the floor, or preventing falls later in life are all connected to strength.
Why Cardio Isn’t Enough Anymore
A lot of women enter menopause still relying mostly on cardio because that’s what we were taught for years. Walk more. Burn calories. Do more cardio.
Don’t get me wrong, cardio absolutely has its benefits. Walking, cycling, swimming, dancing, and other forms of cardiovascular exercise are great for heart health, circulation, mood, stress support, and overall wellness. But during menopause, cardio alone often stops feeling like enough for a lot of women.
This is usually the stage where women start saying things like:
- “I’m exercising but my body still feels different.”
- “I feel weaker than I used to.”
- “I get tired more easily.”
- “I feel softer even though I’m active.”
- “My metabolism feels slower now.”
As muscle naturally declines during this stage of life, the body needs some form of resistance or challenge to help maintain it. Long periods of only doing cardio without any strength work can sometimes make women feel even more depleted, especially if they’re already stressed, underslept, or not eating enough protein to support recovery.
Strength training gives the body a reason to hold onto muscle instead of gradually breaking it down, and muscle matters for so much more than appearance. Muscle helps support:
- metabolism
- blood sugar balance
- balance and stability
- bone support
- energy
- mobility as we age
A lot of women also notice something interesting once they start adding strength training. They often feel more stable and energized overall, not necessarily smaller, but stronger, steadier, and more supported in their body. Honestly, that becomes a lot more important during this phase of life.
What Strength Training Actually Looks Like
And before you picture yourself spending two hours at the gym or doing some intense fitness bootcamp, that’s really not what this has to be.
Strength training can be surprisingly simple like:
- bodyweight exercises
- resistance bands
- dumbbells
- Pilates
- yoga with resistance
- weight machines
- carrying groceries
- squats at home while dinner cooks
- short workouts a few times a week
It doesn’t have to be extreme to make a difference. I think a lot of women avoid strength training because they feel like if they can’t fully commit, there’s no point. Like they need the gym membership, the matching workout clothes, the perfect routine, the full hour of motivation they probably don’t even have by the end of the day.
Two short sessions a week still count. Light weights still count. Ten minutes still count. Especially during perimenopause and menopause.
I even do it throughout the day sometimes. I keep a yoga mat and resistance bands in my office, and when I need a break from sitting or working, I’ll do a few stretches or quick movements. Nothing intense. But it helps me feel less stiff, more grounded, and more connected to my body again.
Strength Training and the Nervous System
One thing that doesn’t get talked about enough is how differently exercise can feel when your nervous system already feels overloaded.
A lot of women reach perimenopause already running on fumes a bit. Years of stress, poor sleep, caregiving, work, hormonal shifts, mental load, constantly multitasking, always pushing through. Sometimes the body has been sitting in a stressed, wired-but-tired state for so long that adding more intense exercise on top of it doesn’t always feel good anymore.
Honestly, this is where a lot of women get frustrated. They think they need to push harder, do longer workouts, more HIIT classes, more cardio, more intensity. But sometimes the body is already overwhelmed.
Strength training during this phase often works better when it feels steady and supportive. Things like slower movements, rest between sets, walking, resistance training a few times a week and building strength without completely draining yourself afterward. A lot of women notice they feel better with workouts that leave them feeling more grounded and energized rather than shaky, exhausted, or depleted for the rest of the day.
Interestingly, strength training can also support the nervous system over time. Building muscle helps support blood sugar stability, energy regulation, sleep, confidence, balance, and overall resilience. There’s also something mentally reassuring about feeling physically stronger during a stage of life where your body can sometimes feel unpredictable.
The Bigger Shift Happening
One of the biggest shifts that happens during perimenopause and menopause is that the reason you move your body starts changing.
When we’re younger, so much of the conversation around exercise is tied to shrinking ourselves. Losing weight, burning calories or looking a certain way. A lot of women spend years exercising from that mindset without even realizing it. But at some point, usually somewhere in this stage of life, the focus starts becoming a little different. You start thinking more about how you actually feel.
You want your body to feel strong getting up from the floor. You want your knees, hips, and back to keep supporting you well as you get older. You want energy that lasts through the day instead of feeling completely drained by 3pm. You want to carry groceries without your shoulders hurting. You want balance, stability, and muscle that helps support your bones long-term. And honestly, there’s also something important about simply feeling physically capable in your own body again.
Simply Salt & Soul
The Salt (The Science): Muscle naturally declines with age, and research shows this process accelerates during menopause due to hormonal changes, particularly lower estrogen levels. Strength training helps stimulate muscle maintenance, supports bone density, improves insulin sensitivity, and contributes to balance and mobility as we age. Even small amounts of resistance training done consistently can make a meaningful difference over time.
The Soul (The Wellness): A lot of women spend years thinking exercise only matters for weight or appearance. Then perimenopause hits and suddenly the conversation changes. It becomes less about trying to look a certain way and more about wanting to feel strong, steady, and supported in your own body again.
Honestly, sometimes it’s the small things that start mattering most. Carrying groceries without your back hurting. Getting up off the floor easier. Feeling less stiff. Having a bit more energy. Sleeping better after moving your body. Strength training doesn’t have to turn you into a gym person. It’s really just giving your body a reason to hold onto the muscle and stability it naturally starts losing during this stage of life.