Hello!!! This is David from Taiwan, this is the introduction post myself and the group. I used to be a varsity basketball player back in high school and college. I started to explore all the sport I wanna to do in my life, so I started working out and running. Luckily I found HYROX as a combination of fitness and running. As a skinny guy to compete in HYROX, I have to gain weight and run at the same time, so I try to figure out how to excute. If you are a runner or a guy who's skinny and try to compete in HYROX, I'll show you how to progress yourself!