Were designed for persistence hunting, which is a mix of running and walking. Whats built into that kind of running is a… — Christopher McDougall Copy Share Image
We're designed for persistence hunting, which is a mix of running and walking. What's built into that kind of running is a… — Christopher McDougall Copy Share Image
I've got the key to the highway. Feel I got to go. Gonna leave here running. Walking is both too slow. — BB King Copy Share Image
