Sleeping But Never Feeling Rested?
For women who are tired, wired, waking at 3am and struggling to switch off.
Practical sleep, stress and nervous system support for women who are sick and tired of feeling sick and tired.
Perth & Online
Sleep Better. Reduce Stress. Feel More Rested.
Functional breathing, restorative yoga and personalised support for women navigating stress, poor sleep and the changes of perimenopause and menopause.
What You're Experiencing
Waking at 3am
Tired but wired
Brain fog
Feeling overwhelmed
Hot flushes
Anxiety or feeling on edge
Snapping at loved ones
Exhausted but unable to switch off
Poor quality sleep
Feeling like you've lost yourself
How I Help
Functional breathing retraining
Restorative yoga
Yoga Nidra
Nervous system regulation
Personalised sleep support
Practical stress management tools
Support through perimenopause and menopause
Evidence-informed education
Simple strategies you can use every day
Personalised one-to-one guidance
What Women Are Saying
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"I finally feel like myself again."
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"I'm sleeping better and not waking as much during the night."
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"The tools were simple but incredibly effective."
Meet Ash
I'm Ash Whittle, a Functional Breathing Practitioner, Sleep Coach and Yoga Teacher based in Perth.
For more than 25 years I've been helping people feel better through movement, breathing and practical health education.
Like many women, there was a time when I was constantly busy, always pushing through and running on adrenaline. I looked like I was coping, but underneath I felt exhausted. I wasn't sleeping well, my mind rarely switched off and I had forgotten what it felt like to truly rest.
That experience changed the direction of my work.
Today I combine the Buteyko Method, functional breathing, restorative yoga and sleep education to teach women practical skills they can use every day. My goal isn't to "fix" anyone, it's to help women understand what's happening in their bodies and give them simple, evidence-informed tools that support better sleep, less stress and healthier breathing.
Whether you join me for yoga, learn the Buteyko Method or book a one-to-one consultation, you'll leave with practical strategies that fit into real life.
Qualifications & Experience
25+ years supporting health and wellbeing
Teaching yoga since 2000
Certified Functional Breathing Practitioner (Buteyko Clinic International)
Oxygen Advantage® Advanced Instructor
Certified Sleep Coach
Specialist training in Restorative Yoga, Yoga Nidra & Women's Health Yoga
Choose Your Starting Point
Maybe you've spent years putting everyone else first.
You've pushed through the exhaustion, accepted poor sleep as normal and kept going because life demanded it.
If you're ready to do something different, here's where you can begin.
Free Sleep Assessment
Not sure what’s going wrong?
A quick 30-minute chat to look at your sleep patterns, stress levels, and daily habits and find out why your body won't let you rest.
4-Week Personalised Breathing Retraining
Ready to fix the root cause?
Most women don't realize that hidden overbreathing, brought on by chronic stress and midlife hormonal shifts, keeps the nervous system stuck in fight-or-flight.
In 4 weeks 1:1, we retrain your body's baseline so you can calm your nervous system, stay asleep past 3 AM, and finally wake up feeling restored.
Week 1: Finding your baseline & hidden stress triggers
Week 2: Calming the nervous system & daytime micro-tools
Week 3: Nighttime sleep reset & 3 AM rescue protocol
Week 4: Building long-term hormonal resilience
Group Programmes & Classes
Prefer a supportive group environment?
Nourishing, slow-paced sessions designed to help you drop out of fight-or-flight and rest deeply alongside other women.
Grounded in Restorative Yoga, Yoga Nidra, and targeted sleep tools, these workshops and classes give your nervous system the space to reset, recover, and recharge without any pressure.
Restorative Yoga: Deeply supported postures to soothe stress & physical tension.
Yoga Nidra: Guided non-sleep deep rest to quiet a racing 3 AM mind.
Sleep & Breathing Workshops: Practical, accessible tools to take home.
Testimonial
I have been working with Ash of O2.4.U for months now and have enjoyed numerous benefits of her Science based approach to optimising health using breathwork and other means. All of the methods that we work on are practical, simple and easy to implement. It never feels like 'another thing to do' - rather a more mindful, effective way of doing what we all do all day (and night) long. It is fantastic to learn so much and empowering to know that there are multiple tools at my fingertips - or nostrils!
Most recently, Ash spent time preparing my racing partner and I for an endurance event. Her fantastic range of techniques for regulation, increased focus, greater endurance and improved performance were all greatly appreciated on race day! I have loved tapping into Ash's beautiful energy, great expertise and constant encouragement so far. - Sharon