Quad Rock 50 Training Plan. It is long.if you're going to attempt it, break it. 50 best quad exercises of all time.
It is long.if you're going to attempt it, break it. We’ve put together a basic training outline to help anyone get to the finish line of the 50 or 25. Quad rock 50 i suppose i should get to writing a few things down about this race before i totally forget them.