Tried running and biking last weekend. Oh boy! I didn't know that it was really really hard. "Hingal aso" and soooo tired after that. It made me realized that I'm not yet ready for duathlon. Haha. And what weird is, I'm actually thinking about it. Erase that idea (duathlon) now. Good thing, I didn't feel any body pain after.
So long way to go. Still need to do more exercise/practice for my 21km marathon on May. I can do this! :)