The Importance of Skipping Leg Day

Zach's in Hawaii calls big arms and small legs "big for nothing" He says people who skip leg day look like a fool because they're focusing on the wrong thing. The training that he used to run is really hard, especially at night when you are carrying 80 pounds of gear with no peripheral vision. Zach: You have to make these micro adjustments all the time to adapt to your foot hitting some weird spot.