Defy Your Limits
Defy Your Limits

Defy Your Limits


A yoga & fitness app that’s redefining pelvic health.


Feel Stronger | Stop Leaks | Relieve Pains


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We see you


You’re tired of feeling limited by leaks, pain, and pressure. You’ve tried Kegels, quick fixes, and confusing advice. It doesn’t have to be this way. At Defy, we help you break free from frustration and rediscover your strongest self.


Take back control with simple effective exercises designed for YOU.


Newest 30 Day Core Challenge in Bali 💫 Coming January 6th 💫 Join with Defy Membership OR choose the Challenge-Only Option!

7 Day FREE Trial for Membership

Why You Need Defy in Your Life:

Why You Need Defy in Your Life:

Created by Dr Melissa, a pelvic health and core specialist who struggled for years with hip pain and leaks until she discovered the power of the pelvic floor.


Defy Quick Fixes

  • Our exercises go beyond band-aid solutions for real, lasting results

Defy Isolation

  • Join an uplifting community that celebrates your wins and lifts you when you need it most.

Defy Confusion

  • Get clear, expert-guided plans tailored to your needs, so you’re never guessing.

Defy the status quo

  • Aging doesn’t mean giving up strength, freedom, or confidence—we’ll prove it to you!

Redefine your potential. Discover the joy of movement with workouts designed to make you feel good, it's never too late. 



Join thousands of women Defying the Norm. 💪



Why You'll Love Defy

Why You'll Love Defy

The movement experience you've been searching for:


  • Strength That Lasts: Build core and pelvic floor strength with no crunches or kegels required.


  • Relief You Can Feel: Ease leaks, urgency, tension, pressure, and aches with science-backed expert-led approach workouts.


  • Sleep better, stress less, and work on digestive health.


  • The supportive community of women who understand your struggles and celebrate your victories.


  • Results That Stick: A proven whole-body approach for lifelong confidence and freedom.

No health journey is the same and we aim to meet you where you are at. Do it for YOU!

What Defy Members are Saying

Tiffany S

The exercises are simple, but the results are life-changing. And the support? Unmatched.

I cannot thank you enough for teaching me the healing powers of movement! I was in such a dark place with chronic pain and now with your magical flows I cannot believe I can feel this good again!

Jen

Thank you so much, Dr Melissa for your insight and wisdom! It's amazing what a massive difference a short class can make on a stiff achy back! One word- TRANSFORMATIONAL! I'll keep working on all the things 💪

Deb

I finally feel heard and supported. Defy isn’t just an app—it’s a lifeline. The changes I’ve seen in my body and confidence are incredible! I absolutely love Melissa's quick and easy to follow routines. They've helped me get back to walking without foot pain and my back has never felt better!

Start Healing with Defy 

Start Healing with Defy 

Total-Body Routines to Heal Your Core & Pelvic Floor—Perfect for:


  • Tight Pelvic Floor

  • Incontinence

  • Overactive bladder

  • Prolapse

  • Diastasis Recti

  • Back or Hip Pain

  • Constipation

Customized Routines for All Levels 

Inside Defy, You’ll Get Everything You Need to Transform Your Life:

 7 & 30 Day Challenges: Structured programs to help you build strength and confidence.


 Monthly Mini-Trainings: Understand your core, pelvic floor, and body like never before.


Live Q&As & Classes: Get personal support from Dr. Melissa and stay connected.


Supportive Community: You’re never alone—celebrate progress together!


✨ Yoga & Strength Workouts: Movement tailored to relieve aches, stop leaks, and build true strength.


Now available in App Store, Google Play, Roku, & Fire TV.




Don’t Settle. Start Defying Today.

Try It Out: 7-day free trial to experience the difference!

Hi, I'm Dr Melissa,

Hi, I'm Dr Melissa,

The founder of Defy and MSUNN Yoga & Wellness, with the desire to bridge the gap between fitness and rehab!


I truly understand the struggles with pelvic health as I was a physical therapist in my early 20's, no children, and struggling with hip pain and bladder leaks while exercising. I couldn't seem to figure it out and my doctors told me to stop running. I said 'no thank you,' and dove deep to discover pelvic health! What a complete game changer. 


I no longer struggle with hip pain, run as long as I want, and don't have those pesky leaks with sprinting or jumping. 


Now I am teaching others the healing powers of truly knowing how  to use your core and pelvic floor to get back to the activities they love.


My grandparents are in their 80's still downhill skiing, kayaking, golfing, hiking, and kicking my butt while they do it! I want to stay strong and healthy as I age to be just like them! 


My goal is simple, I want all women to feel empowered, supported, heard, and their strongest self no matter what stage of life they are in! So they can stay active in their 80's and beyond💗