Olympic weightlifting breathing is one of the most overlooked aspects of lifting performance. When most people think about why an Olympic lift goes wrong, they blame mobility, strength, or technique. They’ll analyse their pull, their catch, or whether they stayed over the bar long enough.
Very few athletes stop to think about the breath they took just a few seconds before the lift began.
Yet that single breath may influence everything that follows.
At CrossFit Bondi, we spend plenty of time improving strength, mobility and movement quality. But one of the most overlooked performance tools is something every athlete already has: the ability to brace effectively before the bar even leaves the floor.
The breath isn’t just preparation for the lift. It’s the beginning of creating the stable platform that allows force to move efficiently from the ground, through your body, and ultimately into the barbell.
Bracing Is About Stability, Not Just Air
Many coaching cues sound completely different:
- “Take a big breath.”
- “Brace your core.”
- “Fill your belly.”
- “Chest up.”
- “Lock it in.”
Although the wording changes, they’re generally trying to achieve the same outcome.
A properly timed breath creates intra-abdominal pressure, the pressure inside your abdominal cavity that helps stiffen your trunk. Combined with the muscles of your diaphragm, abdominal wall, pelvic floor and back, this pressure creates a stable torso that allows your hips and legs to transfer force more effectively into the barbell.
Research consistently shows that this combination of bracing and controlled breath-holding (often called the Valsalva manoeuvre) increases trunk stiffness and spinal stability during heavy lifting. It isn’t simply about taking the biggest breath possible, it’s about creating the right amount of pressure while maintaining good posture.
Two Useful Shapes
Every coach has their own language.
One framework we like uses two simple mental models.
The Funnel
Imagine your torso like a funnel.
Your rib cage expands naturally while your abdomen remains firmly braced underneath it. Rather than simply inhaling as much as possible, you create balanced pressure throughout your torso.
This gives your body a stable platform to produce force from the floor.
Think of it less like inflating a balloon and more like pressurising a cylinder.
A rigid cylinder transfers force far more effectively than one that collapses or leaks energy.
The Pylon
The second shape is what we think of as the pylon.
The underlying brace hasn’t changed, but now the stable trunk allows you to rapidly reverse direction underneath the bar during the snatch or clean.
Elite Olympic lifters don’t simply pull higher than everyone else.
They often move underneath the bar more efficiently because they’re maintaining stiffness through their torso while their limbs move around it.
These aren’t separate breathing techniques. They’re simply different ways of visualising how a strong brace supports different phases of the lift.
The Setup That Works
The setup is remarkably simple.
- Exhale gently first. Not a complete breath out, just enough to reduce unnecessary tension and allow your trunk to organise itself.
- Take a controlled breath in. Think about expanding around your entire torso, front, sides and back, rather than lifting your shoulders.
- Brace and maintain that pressure. Keep your rib cage and pelvis connected as you initiate the pull.
Olympic lifts happen incredibly quickly.
Once the bar leaves the floor, there isn’t time to rethink your breathing.
The quality of your setup largely determines the quality of the lift.
The Mistake Most Athletes Don’t Realise They’re Making
One of the biggest mistakes we see in CrossFit classes isn’t breathing too little.
It’s breathing too much.
Before a heavy lift, athletes often take an enormous gasp of air that causes their shoulders to shrug upwards or their lower back to over-arch.
It feels powerful.
In reality, it often makes the lift harder.
Overextending the spine changes your starting position and makes it more difficult to maintain balance over the middle of the foot. Instead of creating efficient pressure throughout the torso, you’ve altered your posture before the lift has even started.
The result?
The bar suddenly feels heavier.
Your timing feels off.
Your positions become harder to maintain.
Often the problem isn’t strength.
It’s simply the quality of your setup.
Small Changes Add Up
One reason experienced weightlifting coaches spend so much time on breathing is that small improvements compound.
A better brace can help improve:
- force transfer through the body
- consistency off the floor
- spinal stability under heavy loads
- confidence receiving the bar
- overall lifting efficiency
No breathing cue will magically add 20 kilograms to your clean.
But when combined with good technique, strength and mobility, it can help you reproduce your best lifts far more consistently.
That’s what great coaching is really about, not dramatic changes, but stacking dozens of small improvements together over time.
Why We’re Focusing On This At CrossFit Bondi
Throughout this training cycle, our coaching team has been refining a shared approach to teaching the Olympic lifts.
Whether you’re learning your first power clean or chasing a personal best snatch, you’ll probably hear similar cues from every coach on the floor.
That’s intentional.
Consistent coaching language helps athletes learn faster, build confidence and develop more repeatable movement patterns.
Breathing and bracing sit underneath everything else.
Mobility matters.
Strength matters.
Technique matters.
But all three become easier to express when your body starts from a stable position.
The next time you step up to the bar, don’t rush your setup.
Take a controlled breath.
Brace with intention.
Maintain your position.
Then lift.
You may discover that the quality of your snatch or clean was influenced long before the bar ever left the ground.
Train Olympic Weightlifting at CrossFit Bondi
Whether you’re completely new to Olympic lifting or looking to refine your snatch and clean & jerk technique, our coaching team at CrossFit Bondi focuses on the fundamentals that produce long-term progress—not just bigger numbers on the bar.
If you’re looking for expert Olympic weightlifting coaching in Sydney, come and experience how better movement, smarter coaching and consistent practice can transform your lifting.
Frequently Asked Questions
Why is breathing important in Olympic weightlifting?
Proper breathing creates intra-abdominal pressure that helps stabilise the trunk and transfer force more efficiently during the snatch and clean & jerk.
Should you hold your breath during heavy lifts?
Most experienced lifters briefly hold their breath while maintaining a strong brace during the pull before breathing again after the lift is complete.
Can breathing improve Olympic lifting technique?
Better breathing won’t replace good technique, but it can improve trunk stability, balance and consistency during heavy lifts.
Where can I learn Olympic weightlifting in Sydney?
At CrossFit Bondi, our coaches teach Olympic lifting fundamentals including breathing, bracing, positioning and bar path to help athletes move safely and efficiently.
References
- National Strength and Conditioning Association (NSCA): https://www.nsca.com/
- McGill, S. Ultimate Back Fitness and Performance. BackFitPro: https://www.backfitpro.com/