Your Body Isn’t Broken—You Just Need the Right Approach
Struggling with leaks, back pain, or stiffness? It’s NOT just aging—it’s your body asking for better support.
Enjoy science-backed movement, core & pelvic floor training, and expert guidance so you can feel strong, confident, and in control again.
Start Your 7 Day Free Trial
Defy is for you if...
✔️ You leak when you laugh, sneeze, or run and it’s getting in the way of your life.
✔️ You constantly feel tight, tense, or weak—but no matter how much you stretch or strengthen, nothing changes.
✔️ You’ve been told to “just do Kegels”—but they haven’t worked (or made things worse!).
✔️ You feel pressure, discomfort, or prolapse symptoms and don’t know what’s safe to do.
✔️ You’ve tried YouTube videos, PT, or core workouts—but still feel stuck and frustrated.
✔️ You want a real solution that considers your WHOLE body—not just band-aid fixes.
Customized Routines & Educational Workshops
Stop guessing. Start feeling better—for good.
Heal your core and pelvic floor. You deserve to be heard, supported, and feel your strongest yet, no matter what stage of life you are in.
Your Personalized Roadmap to a Stronger, Pain-Free Body
Inside Defy, You’ll Get:
Challenges
→Step-by-step progressions so you always know what to do next.
Live & On-Demand Classes
→ Targeted sessions for leaks, back pain, prolapse, SIJ issues & more.
Pelvic Floor & Core Programs
→ Go beyond Kegels & fix the root cause of your symptoms.
Expert Guidance & Support
→ Live Q&As + a community that actually gets what you’re going through.
Breathwork, Myofascial Release, & Strength Training
→ Because true healing is more than just exercise.
All levels welcome. We meet you where you are at so you can understand your body like never before.
Every plan starts with a 7-day free trial with full access to all Defy offers.
What Defy Members are Saying
For the first time I feel heard! I absolutely LOVE Melissa's quick and easy to follow routines. They have helped me get back to my 4 mile walks without foot pain and my back has never felt better!
Deb
Thank you so much Dr. Melissa for your insight & wisdom! It's amazing what a massive difference a short class can make on a stiff achy back! One work- TRANSFORMATIONAL! I can't wait for the next challenge!
Jen
The exercises are simple, the cues are like no other, and 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!
Tiffany
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Stream & download Defy now on any of your devices, wherever you are.
Start Healing with Defy
Total-Body Routines to Heal Your Core & Pelvic Floor- Perfect for:
Tight Pelvic Floor
Incontinence
Constipation
Overactive bladder
Prolapse
Back or Hip Pain
Diastasis Recti
Start Defying Today!
Join thousands of women who’ve transformed their bodies with Defy. Because aging isn’t about slowing down—it’s about moving smarter
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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💗