I’m Youssef Youssef
Founder, and CEO of UDEFY. I’ve spent the last decade honing my personal training methods and changing countless lives through fitness and exercise. I was born and raised in the Land of the Pharaohs (Egypt) but eventually decided to move to the US to pursue my dreams.
I was only 15 years old when my grandfather began hounding me about my poor posture. As annoying as it was to hear, grandfather was right — my constant slouching was ruining my health.

My grandfather had witnessed the effects that bad posture produced in others. Issues like difficulty breathing, abnormal spine conditions, and a host of other serious problems.
Sure, from time to time I would stand up tall to impress my grandfather. But, as soon as the coast was clear, I was right back to my old ways. While it took years to fully grasp what he was trying to tell me, the idea eventually took hold.

Fitness Changes Lives

