We often hear strength training is important, especially as we age. But do you truly understand why that is?
Strength training is one of the most protective things a woman can do. It builds precious muscle mass, which is somethings we begin to lose in our 30’s.
Yep. You read that correctly – we begin to lose muscle beginning in our 30’s.
And it continues, more rapidly, the closer we get to menopause.
Women lose about 3% to 8% of overall muscle mass each decade between the ages of 30 to 50. As we age over 50, that rate increases to 5% to 10% per decade. Hormonal changes during perimenopause and menopause are believed to contribute to this muscle loss, as well.
This loss of muscle mass often goes hand-in-hand with osteoporosis (bone loss), and women already face a significantly higher fracture risk than men as they age.
Muscle is More Than Aesthetics
Women have been largely afraid of muscle. They are afraid of looking “bulky” or “like a man.” They prefer to use words like “tone” when describing how they want to look.
But muscle is more than an aesthetic.
Muscle is metabolically active tissue. This means that the more muscle you have, the better your body can regulate blood sugar – muscle tissue is one of the primary places your body sends glucose after you eat, and more muscle means more capacity to do that efficiently. That’s a big deal, especially as insulin sensitivity naturally declines with age.
Muscle also burns more calories at rest than fat tissue does. So building muscle isn’t just about how you look – it’s raising your metabolic baseline, every hour of every day, not just during a workout.
And it doesn’t stop at metabolism. Muscle is what gets you off the floor without help. It’s what lets you carry your own groceries, keep up with the kids or grandkids, and catch yourself if you trip instead of falling. This is often called “functional strength” – and it’s the kind of strength that determines whether you stay independent as you age, or lose that independence early.
The irony is that the very thing so many women have spent years trying to avoid is the thing most likely to protect the life they actually want to live.
Let’s Talk About “Bulky”
If you’ve ever avoided the weight room or chose the tiny weights because you were afraid of “getting bulky”, you’re not alone – it’s one of the most common reasons women stay away from strength training. But here’s the truth: it’s incredibly difficult for women to build large, bulky muscles, and it’s not because of lack of effort. It comes down to biology.
Testosterone is the primary hormone responsible for significant muscle growth, and women simply don’t have enough of it. Men naturally produce far more testosterone than women, which is why male bodybuilders can add muscle mass so much faster and more dramatically. For most women, even years of dedicated strength training builds lean, strong muscle – not bulk. The “bulky” look you may be picturing typically takes a combination of genetics, years of specific training, and often assistance that has nothing to do with a normal strength training program.
So if bulk isn’t the goal and bulk isn’t even the likely outcome, what actually happens when women strength train consistently? You get stronger. Your clothes fit differently – often better. You move with more ease. And you build the kind of muscle that protects you, not the kind you were afraid of.
“But I Do Cardio – Isn’t That Enough?”
Cardio is wonderful for your heart and lungs, and it absolutely deserves a place in a well-rounded routine. But cardio alone doesn’t preserve muscle mass or bone density the way resistance training does. you can run for miles and still lose muscle over time if strength training isn’t part of the picture. If your goal is to protect yourself from the muscle and bone loss we talked about earlier, resistance training isn’t optional – it’s the piece cardio can’t replace.
“I’m too Old to Start”
You’re not. Research consistently shows that muscle can be built at any age – including in your 60’s, 70’s, and beyond. It’s honestly one of the most encouraging findings in all of exercise science: it is never too late for your body to respond to strength training. The women who benefit most from starting are often the ones who’ve spent decades believing this window had already closed.
So, Where Do You Start?
If you’ve read this far and you’re wondering how to actually put this into practice, the good news is you don’t need to overhaul your entire life to get started.
You don’t need to lift heavy on day one. Strength is built gradually, through what’s called progressive overload – slowly increasing the challenge over time as your body adapts. Every woman who’s strong today started exactly where you are right now.
You don’t need hours in the gym. Two to three strength training sessions per week is enough to start seeing real benefits – in your energy, your strength, and your confidence. This isn’t about adding another impossible thing to your already full schedule. It’s about a realistic, sustainable investment in the years ahead of you.
You don’t need to do it alone. Proper form matters, especially when you’re building a new habit. Having someone guide you – someone who understands your body, your goals, and where you’re starting from – makes the difference between a program that sticks and one that gets abandoned after two weeks.
This is exactly why StrongGirl Revolution exists.
We built this studio because we believe every woman deserves to feel strong, capable, and confident in her own body – at every age and every stage of life. Whether you’re just starting out or getting back into it after years away, we’ll meet you where you are and help you build real, lasting strength.
If you’re ready to stop losing muscle you didn’t even realize you were losing – and start building the strength that protects your future – we’d love to help you take that first step. Reach out to learn more about getting started at StrongGirl Revolution.
Sources
- UCLA Health. “How Muscle Mass Changes After Menopause and What You Can Do.” https://www.uclahealth.org/news/article/how-muscle-mass-changes-after-menopause-and-what-you-can-do
- UCLA Health. “Why Strength Training Is Critical for Older Adults.” https://uclahealth.org/news/article/why-strength-training-critical-older-adults
- International Osteoporosis Foundation. “Epidemiology of Osteoporosis and Fragility Fractures.” https://www.osteoporosis.foundation/facts-statistics/epidemiology-of-osteoporosis-and-fragility-fractures
