Libby Wescombe

Libby Wescombe Instagram: libbywescombe Twitter: libbywescombe

-Women's physique specialist and behaviour change expert.
-I help women lose fat, improve their metabolism, build muscle, get body recomp results & maintain them long-term.

You’re not sabotaging your body composition on purpose. You’re doing it because you’ve absorbed a thousand tiny diet cul...
02/03/2026

You’re not sabotaging your body composition on purpose. You’re doing it because you’ve absorbed a thousand tiny diet culture rules and wellness fear-mongering ideas

Old-school diet culture told you to shrink
New-school wellness culture tells you to overly protect
Protect your hormones.�Protect your cortisol.�Protect your metabolism.
Never allow natural hunger.
Eat every 2-3 hours or you’ll become catabolic �Avoid heartrate spikes. Avoid stress. Avoid intensity.

It might be different language and a different angle but it’s still unhelpful as it makes you afraid of change. One made you scared of food. The other makes you scared of effort.

Everyone thinks they can “optimise their metabolism” purely through food tweaks and supplement stacks… without meaningfully changing their muscle mass, cardiovascular fitness and output. But it doesn’t work like that.

Here’s how to fix it:

-Create demand first. Increase training quality, volume or conditioning before micromanaging intake.

-Train hard enough that your body has a reason to adapt.

-Eat enough to recover, perform and support your nervous system.

-Apply strategic stress. Lift, build aerobic capacity, fuel it, recover, repeat.

-Eat what you need. Stop eating when satisfied. Your body is not a leftovers container

-Understand that glycogen storage is what allows you to train harder, recover faster and build muscle.

-Build your aerobic base so you can tolerate more volume and produce more output.

-Eat enough protein but understand that carbohydrates fuel intensity, drive performance and create the training stimulus that actually builds muscle.

-Increase total output and match your training with your nutrition & carbs intake to support higher flux.

A body adapts to demand with recovery. Strategic stress is not the enemy. Chronic chaos is.

Lifestyle Lean is about removing the fear narrative entirely. If you’re done with low-key self-sabotage disguised as “being healthy,” comment HELP to get on the Lifestyle Lean waitlist. Opening in a couple of weeks!

01/03/2026

Not to downplay the importance of protein, but there’s a reason why you can’t grow muscle on a keto diet.

The research shows that 1.8g of protein per kg of BW covers all of your needs for protein intake & for maximum gains.

Shovelling in more protein than that doesn’t = more muscle gains or faster muscle gains.

Put those extra calories towards carbs!

And when it comes to fat intake, beyond the minimum needed for health, more fat doesn’t really do much for us physiologically, whereas having extra carbs will help fuel our workouts.

Carbs are also amazing for recovery. They replenish glycogen stores & help to lower cortisol & stress after training.

So for those of you looking to take your strength & muscle gains a step further, biasing your carb intake once your fat & protein targets are hit is a good a good idea.

✅ Overall across the whole day: Aim for at least 3g of carbs per kg of body weight daily.

✅ Pre-Workout: Carbs provide muscles with accessible energy & prevent muscle protein breakdown. Consume 1-4g of carbs per kg of BW 1-4 hours before training.

✅ Post-Workout: Muscles are like sponges, ready to absorb nutrients. Carbs post-workout restore glycogen, speed up muscle repair & lower cortisol. Consume 1g of carbs per kg of BW.

✅ Carb Sources: Mix sources, including fruit (fructose) & glucose. Glucose replenishes muscle glycogen, & fructose replenishes liver glycogen

In our group coaching, we take a strategic approach…we focus on creating the demand first before ever increasing your carb intake.

This means building the conditions where your body is actively calling for more fuel: training in a way that depletes muscle glycogen, sending the right signals for muscle growth & making your cells genuinely receptive to carbs before we add more in.

When that demand is there, your body knows exactly what to do with the extra carbs, use them, not store them.

From there, we walk you through exactly how to safely and efficiently boost your body’s carb tolerance and usage.

28/02/2026

Gym rule #1: Don’t squat in the dumbbell rack

Gym rule #2: …Unless you’re squatting the entire dumbbell rack 😤

Birthday week dump 🎉🥳
27/02/2026

Birthday week dump 🎉🥳

23/02/2026

Another ‘romantic getaway’ = another fishing trip 😂 Lucky me though ❤️‍🔥

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Sydney, NSW

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