Nobody congratulates themselves for putting a suitcase in the overhead locker. You don’t finish carrying the shopping in from the car and think, excellent display of functional strength there.
You pick up a child. Move a plant pot. Push open a heavy door. Get yourself off the floor. Carry something awkward upstairs while wondering why you didn’t make two trips. Most of the time, none of this feels like fitness. It just feels like life.
That may be why strength is so easy to underestimate. When you have enough of it, it disappears into the background. You barely notice it’s there - until something that used to feel ordinary starts feeling surprisingly difficult.
Strength is one of those things that looks like fitness until you realise it’s really freedom.
We’ve made strength look much more extreme than it is
For years, strength had a branding problem. It came with barbells, protein shakers, enormous mirrors and people making noises while lifting things that most of us would sensibly leave on the floor.
For women particularly, exercise was often sold differently: get smaller, get leaner, burn calories, tone. Strength belonged to somebody else.
Thankfully, that picture is changing. More women are lifting weights, resistance training has moved well beyond bodybuilding, and strength is increasingly being discussed as part of ordinary health. But some of the old thinking remains.
Say “strength training” and it can still sound like something you need to become a person who strength trains to do. Special shoes. A programme. Knowledge of what a Romanian deadlift is - or at least the confidence to pretend you know when someone mentions one.
But strength isn’t a sporting identity. It’s a physical resource, and you’re already using it all day.
Your real strength test probably isn’t in the gym
There are formal ways to measure strength. Researchers can test grip strength, leg strength or the maximum amount someone can lift. Gyms have numbers for almost everything.
Real life has its own tests. Can you get your suitcase onto the train? Can you carry the shopping from the car in one trip because two trips would be an admission of defeat? Can you get up from the floor without turning it into a small engineering project? Can you move the garden furniture? Can you lift the thing that somebody helpfully says is “not that heavy” immediately before handing it to you?
None of these will appear on a fitness tracker, but they are part of what being physically capable feels like.
That changes the reason for wanting to be strong. The goal doesn’t have to be lifting the heaviest weight in the gym.
Perhaps the goal is simply to make ordinary life feel lighter.
The encouraging thing about strength: your body responds
This is where the science becomes genuinely reassuring.
A 2026 systematic review and meta-analysis brought together 126 studies involving 4,019 healthy adult women. Resistance training significantly improved muscular strength in both premenopausal and postmenopausal women, and the researchers found no significant difference between the groups in the size of those strength improvements.
That doesn’t mean age or hormonal changes are irrelevant to muscle. They aren’t. Your starting point may change. Your recovery may change. The training that suits you may change.
But the finding gives us something much more useful than another warning about ageing: the ability to become stronger doesn’t suddenly disappear at a particular birthday.
That matters whether you’re 30 and thinking about strength for the first time, 45 and realising you’d quite like more of it, or 65 and deciding you’re nowhere near finished using your body yet.
Strength isn’t something you either managed to build when you were young or missed your chance to have. The body remains remarkably responsive to being challenged.
You don’t need to become enormous to become stronger
There’s another misconception worth clearing up. Strength and muscle size are related, but they aren’t the same thing.
When people begin resistance training, some strength improvement can come from the nervous system becoming better at coordinating and recruiting muscle. With continued training, changes in muscle size can contribute too.
But becoming stronger does not mean waking up one morning accidentally shaped like a competitive bodybuilder.
That particular fear has persuaded generations of women to pick up the lightest dumbbells available and perform 47 tiny movements with them.
Muscle does not appear by administrative error.
Building substantial amounts of it requires repeated training, appropriate resistance, nutrition and time. The more useful question isn’t will lifting weights make me bulky? It’s what would being a little stronger make easier?
That answer is different for everybody.
Strength has a habit of showing up outside exercise
This may be the most satisfying thing about becoming stronger: the benefit escapes the workout.
Perhaps you notice the shopping feels easier. You carry your suitcase rather than dragging it. A hill doesn’t require quite the same negotiation. You get off the floor without automatically looking for something to push against. You pick up a child who is becoming suspiciously less child-sized.
None of these moments is dramatic enough for a transformation photograph. But together they change how you experience your body.
That’s why capability is such an interesting health goal. Appearance asks, How does my body look? Performance asks, What can I achieve? Capability asks something slightly different:
What does my body allow me to do without having to think too much about it?
There’s a quiet confidence in that. Not fitness confidence. Life confidence.
Strength training doesn’t have to mean becoming a gym person
So what actually counts?
Resistance training simply means asking your muscles to work against resistance. That resistance might come from dumbbells, machines, resistance bands, kettlebells or your own body weight.
The important part is that your muscles are genuinely being challenged, and challenge is personal. A weight that is difficult for someone starting out may be a warm-up for somebody who has trained for years. The goal isn’t to copy the person beside you. It’s to give your muscles a reason to adapt.
Current World Health Organization guidance recommends adults include muscle-strengthening activities involving the major muscle groups on at least two days each week.
That doesn’t require living in a gym. Strength work can sit alongside walking, Pilates, running, swimming, cycling or whatever else you actually enjoy doing. And if you’re new to resistance exercise, learning good technique and progressing gradually matters far more than trying to prove anything on day one.
There is no prize for being unable to sit down on Thursday because Tuesday got competitive.
Then strength gets unexpectedly interesting
Muscle doesn’t exist in isolation. And this is where strength begins to connect with something we don’t usually file under “fitness”.
Skin.
In 2023, researchers studied 61 healthy, previously sedentary middle-aged Japanese women who completed 16 weeks of either aerobic or resistance training.[3] Both types of exercise improved skin elasticity. But resistance training also increased dermal thickness - the thickness of the deeper structural layer of the skin. The researchers reported changes involving circulating factors and the skin’s extracellular matrix, the structural environment surrounding cells.
It’s an intriguing finding, but it needs perspective. This was one relatively small study. It doesn’t prove that lifting weights is “better than skincare”, that resistance training reverses skin ageing, or that dumbbells can replace sunscreen.
The interesting part is the connection.
Your muscles and your skin may have more to say to each other than the beauty aisle would have you believe.
We tend to organise health into neat departments. Exercise over here. Skin over there. Bones somewhere else. Nutrition in another aisle entirely.
Your body is less interested in our filing system.
And that may be one of the most useful things strength training teaches us. When you challenge muscle, the effects and responses aren’t necessarily confined to the bit of the body holding the dumbbell.
Strength is built through training and supported by what surrounds it
Of course, resistance training doesn’t happen in a vacuum either.
Muscles need adequate nutrition. Protein supplies amino acids used to build and maintain muscle. Recovery matters. Sleep matters. Hydration becomes increasingly relevant as activity and sweat loss increase.
This doesn’t mean strength needs to become another complicated nutrition project. Good food remains the foundation, and no supplement can do the training for you.
It does explain why we think about active nutrition more broadly at LUNJ.
FitGlo® includes creatine alongside marine collagen, electrolytes, vitamins and minerals within one daily active-nutrition drink. Rather than treating muscle, hydration, energy metabolism, collagen formation and bone health as completely separate concerns, the formulation considers them as parts of the same moving body.
Creatine is particularly relevant to active nutrition because it has an established role in improving physical performance in successive bursts of short-term, high-intensity exercise when consumed at the appropriate daily amount. But it’s worth keeping the hierarchy clear.
Creatine doesn’t make strength training optional. Neither does protein. Neither does any other ingredient.
Nutrition can support an active body. The reason that body becomes stronger is because you keep giving it something appropriate to adapt to.
Perhaps we should measure strength differently
There will always be people who care about how much they can squat, dead-lift or press. Good for them. Numbers can be motivating.
But they aren’t the only way strength shows itself.
Maybe progress is noticing that you carried something without asking for help. Getting off the floor without thinking about it. Feeling steadier. Trying something physical without first wondering whether you’re strong enough.
Or putting your suitcase into the overhead locker and sitting down without giving the moment another thought.
That last part may be the real luxury.
When your body is capable, you spend less time negotiating with it. You simply get on with your life.
So build strength if you enjoy lifting weights. Build it because muscle matters. Build it because the evidence tells us women can become stronger across adulthood.
But perhaps most of all, build it for all the moments that will never look like exercise: the bags that need carrying, the stairs that need climbing, the floors you want to get up from and the places you haven’t been yet.
The best kind of strength may be the strength you barely notice, because it’s quietly making everything else easier.
References:
[1] Isenmann E, Geisler S, Havers T, Siegert F, Hemke F, Held S. It’s never too late: The impact of resistance training on strength and body composition in females across the lifespan - A systematic review and meta-analysis. Journal of Science and Medicine in Sport. 2026. doi:10.1016/j.jsams.2026.03.002.
PubMed: https://pubmed.ncbi.nlm.nih.gov/41963141/
[2] World Health Organization. WHO Guidelines on Physical Activity and Sedentary Behaviour. World Health Organization; 2020. Adults are advised to include muscle-strengthening activities involving all major muscle groups on two or more days each week.
WHO: https://www.who.int/publications/i/item/9789240015128
[3] Nishikori S, Yasuda J, Murata K, et al. Resistance training rejuvenates aging skin by reducing circulating inflammatory factors and enhancing dermal extracellular matrices. Scientific Reports. 2023;13:10214. doi:10.1038/s41598-023-37207-9.
Publisher: https://www.nature.com/articles/s41598-023-37207-9
