Enhancing Swimming Performance Through Breathing
- Marques Garcia

- Sep 23
- 4 min read
Swimming is a unique sport where your body and mind must work in perfect harmony. One of the most overlooked yet crucial aspects of improving your swim is mastering swimming breath control. When you get your breathing right, everything else tends to fall into place - your stroke becomes smoother, your endurance improves, and your overall performance skyrockets. Today, I want to share some insights and practical tips that have helped me and many others enhance swimming performance through better breath control.
Why Swimming Breath Control Matters
You might think breathing is automatic, but in swimming, it’s anything but. Unlike running or cycling, where you can breathe freely, swimming forces you to coordinate your breath with your strokes and the water environment. This coordination is what we call breath control.
Good breath control helps you:
Maintain a steady rhythm without gasping for air
Reduce fatigue by optimizing oxygen intake
Improve your stroke efficiency by avoiding unnecessary head movement
Stay calm and focused, especially during long swims or races
When I first started focusing on breath control, I noticed my swim times improved significantly. It’s not just about holding your breath longer; it’s about when and how you breathe.

Mastering Swimming Breath Control: Practical Tips
Let’s break down some actionable steps you can take to improve your swimming breath control:
1. Practice Bilateral Breathing
Bilateral breathing means breathing on both sides, usually every three strokes. This technique balances your stroke and helps you avoid overusing one side of your body. It also prepares you for different race conditions, like waves or currents coming from one side.
Try this drill: swim 50 meters breathing every three strokes, then 50 meters breathing every two strokes, and repeat. This will train your lungs and muscles to adapt to different breathing patterns.
2. Exhale Fully Underwater
One common mistake is holding your breath underwater and then gasping when you turn your head to breathe. Instead, exhale slowly and fully while your face is in the water. This way, when you turn your head to inhale, you’re ready to take a quick, efficient breath.
A good drill is to practice blowing bubbles underwater for a few seconds before turning your head to breathe. This helps you get comfortable with exhaling underwater.
3. Control Your Head Movement
Your head position affects your body alignment and breathing efficiency. Keep your head low and turn it just enough to get a breath. Avoid lifting your head too high, which can cause your hips and legs to drop, increasing drag.
Try swimming with a snorkel to focus on your stroke without worrying about breathing. Then, gradually reintroduce breathing with minimal head movement.
4. Build Lung Capacity with Dryland Exercises
Breath control isn’t just about what you do in the water. Dryland exercises like diaphragmatic breathing, breath holds, and CO2 tolerance training can increase your lung capacity and comfort with holding your breath.
For example, try this simple exercise: inhale deeply for 4 seconds, hold your breath for 7 seconds, then exhale slowly for 8 seconds. Repeat this cycle 5-10 times daily to strengthen your respiratory muscles.
5. Use Swimming Breathing Techniques to Your Advantage
If you want to dive deeper into effective breathing strategies, I highly recommend exploring https://www.strong2thefinishline.com/seattleswimcoachThese techniques are designed to help you optimize your oxygen intake and improve your swim efficiency.

Do You Breathe Through Your Nose or Mouth When Swimming?
This is a question I get asked a lot. The short answer: it depends on the situation and your comfort.
Most swimmers inhale through the mouth because it allows for a quicker, larger intake of air. When you turn your head to breathe, your mouth is usually the first to break the surface, making it easier to get a full breath.
However, exhaling through the nose underwater can help prevent water from entering your nasal passages and keep your breathing smooth. Some swimmers prefer to exhale through both the nose and mouth underwater to maintain a steady flow of air.
Here’s a simple way to experiment:
Try inhaling through your mouth and exhaling through your nose while swimming laps.
Then, try exhaling through both your nose and mouth.
Notice which feels more natural and helps you maintain a steady rhythm.
Remember, the goal is to find a breathing pattern that feels comfortable and sustainable for you.
How Breath Control Enhances Endurance and Speed
When you control your breathing well, your body uses oxygen more efficiently. This means your muscles get the fuel they need to keep going longer and stronger. For triathletes, this is a game-changer.
Here’s how breath control directly impacts your swim endurance and speed:
Reduced Oxygen Debt: By exhaling fully and inhaling efficiently, you avoid building up carbon dioxide in your blood, which causes fatigue.
Improved Stroke Rhythm: Consistent breathing helps maintain a smooth stroke, reducing wasted energy.
Better Mental Focus: Controlled breathing calms your nervous system, helping you stay focused during tough swims.
To build endurance, try interval training with controlled breathing patterns. For example, swim 100 meters with breathing every three strokes, rest for 20 seconds, then repeat. Gradually increase the distance and reduce rest time as your breath control improves.

Incorporating Breath Control into Your Training Routine
Improving your swimming breath control takes consistent practice. Here’s a simple weekly plan you can follow:
Day 1: Focus on bilateral breathing drills and exhaling underwater.
Day 2: Dryland breath control exercises and lung capacity training.
Day 3: Swim intervals with controlled breathing patterns.
Day 4: Technique-focused swim with minimal head movement.
Day 5: Long steady swim practicing relaxed, rhythmic breathing.
Remember to listen to your body. If you feel dizzy or overly fatigued, slow down and focus on your breathing technique rather than speed.
Your Next Step Toward Better Swimming Breath Control
Mastering swimming breath control is a journey, not a quick fix. But with patience and the right guidance, you’ll see your swim performance improve dramatically. If you’re in the Seattle area and want personalized coaching to refine your breathing and overall swim technique, consider joining the Strong2thefinishline tri club. Marques Garcia Coaching offers tailored programs that help triathletes of all levels reach their personal best.
By focusing on your breath, you’re not just swimming better - you’re setting yourself up for success in every race and training session ahead. So take a deep breath, dive in, and enjoy the process of becoming a stronger, more efficient swimmer.











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