If so, check this out. And this, too.
Tomorrow: CrossFit Endurance One-Day Run & Performance Seminar with Brian MacKenzie at CrossFit San Francisco. Can't wait!
Tomorrow: CrossFit Endurance One-Day Run & Performance Seminar with Brian MacKenzie at CrossFit San Francisco. Can't wait!
(I'd write more, but I'm literally nodding off as I struggle to type this...)