Hajin Performance

You've been training for years — stretching, drilling, showing up consistently...

But your kicks still aren't where they should be for poomsae / sparring — and nagging pains keep getting in the way.

The problem isn't your effort. You're training the wrong variable.

I started Taekwondo in college — years behind everyone who began as a kid.

Even after 10+ years of training, I was stiff, injury-prone, and frustrated that my training wasn't producing results.

That's why I created Hajin Performance — teaching Taekwondo through sports science and psychology, so you finally train the variables that actually improve your poomsae / sparring.

Inside you'll find:

🧩 Kicking mechanics programs built on sports science

🧩 Strength & conditioning that transfer to TKD

🧩 The what AND why behind everything

🧩 Direct coaching feedback

For Taekwondo practitioners who're tired of hard work that goes nowhere — who finally want higher, cleaner kicks.

Train smarter. Progress faster.

Join now, and cancel anytime.

— Philip