Why Trying to Build Muscle and Lose Fat at the Same Time Is Holding You Back
If you've spent any time on social media recently, you've probably heard people talking about body recomposition—building muscle while losing fat at the same time.
It sounds like the perfect solution.
Who wouldn't want to build muscle and get leaner simultaneously?
The truth is, it can happen.
But just because something is possible doesn't mean it's the best approach.
In fact, I think trying to chase both goals at the same time is one of the biggest reasons women stop seeing progress.
Instead of making excellent progress in one direction, they make average progress in two.
Can you build muscle and lose fat at the same time?
Yes.
Body recomposition is real.
It tends to work best for:
Beginners who are new to resistance training.
People returning to the gym after time away.
Those who are following a structured programme, eating enough protein and genuinely training hard.
Notice that last point.
Actually training hard.
Sorry, not sorry—but most people massively overestimate how hard they train.
Building muscle isn't about turning up and ticking a workout off.
You need to progressively overload your lifts, take sets close to failure and consistently give your body a reason to adapt.
Without that stimulus, your body has very little reason to build muscle—especially if you're trying to lose fat at the same time.
Your body is trying to do two different jobs
To understand why body recomposition isn't always the best approach, let's look at what each goal requires.
To lose body fat...
You need to be in a calorie deficit.
This means eating fewer calories than your body burns so your body uses stored energy to make up the difference.
To build muscle...
Your body needs enough resources to recover from training and build new muscle tissue.
While it is possible to build muscle without a calorie surplus, a small surplus generally creates a much better environment for maximising muscle growth, recovering well and progressing your training.
I always explain it like this...
Trying to build muscle in a calorie deficit is like trying to build an extension on your house without bringing any extra building materials.
Can it be done?
I don't know I'm not a builder but I'd assume not lol.
But you're making the job much harder than it needs to be.
A calorie deficit is asking your body to use stored energy.
Building muscle is asking it to invest energy into creating new tissue.
Those goals aren't impossible to combine—but they are competing priorities.
Most people aren't patient enough
Even if you are someone who could successfully recomp, there's another problem.
Most people aren't patient enough.
Building muscle is slow.
Losing fat takes time too.
Combine the two together and progress often becomes even slower.
After six or eight weeks, people decide it "isn't working" and jump onto the next plan.
The problem usually isn't the strategy.
It's that they never stick with one long enough to see the benefits.
If your goal is to build muscle, commit to building muscle
One of the biggest mistakes I see is women wanting more muscle while constantly trying to stay as lean as possible.
They want:
Bigger glutes.
More defined shoulders.
A stronger back.
Better shape overall.
But they're scared to spend any meaningful time eating enough to support muscle growth.
The reality is that muscle takes time.
Personally, if building muscle is your priority, I recommend spending at least six months in a dedicated growing phase.
That gives you time to:
Recover properly.
Push harder in training.
Progress your lifts.
Build meaningful muscle.
Far too many people spend eight weeks trying to grow, panic because they've gained a little weight, go straight back into a diet, then wonder why they never look more muscular.
You have to give your body time.
So should you ever aim for body recomposition?
Absolutely.
There are situations where it's a brilliant approach.
If you're new to lifting, returning after time away or simply focusing on becoming stronger while improving your nutrition, you can absolutely build muscle while losing fat.
But for many women who've already been training consistently and want to build an impressive physique, I don't think it should be the default recommendation.
You'll usually make better progress by giving your body one clear goal at a time.
Pick the goal that's most important
Before changing your calories or your training, ask yourself one question.
What's most important to me right now?
If your priority is losing body fat, commit to a fat-loss phase.
If your priority is building muscle, commit to a growing phase.
Trying to chase both equally often leaves people frustrated because progress feels painfully slow.
Pick the goal that will move you closest to where you ultimately want to be, give it your full attention and trust the process.
Sometimes the fastest way to your end goal isn't trying to do everything at once.
It's focusing on one thing, doing it really well, then moving on to the next.
Ready to stop spinning your wheels?
If you're not sure whether you should be dieting, maintaining or focusing on building muscle, that's exactly where personalised coaching can help.
Every client I work with has a clear plan based on their goal, not whatever's trending on social media.
Because when you stop trying to achieve everything at once, you finally start making the progress you've been working so hard for.
Enquire for coaching
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