I recently received a call from a recruiter with the Marines assessing my interest and eligibility for their law student program. After candidly informing the recruiter that I have never done a single pull-up in my entire life (this was in response to a question; I would not have offered this information unprompted), he asked me how fast I could run three miles. The answer is that I would never voluntarily put myself in a situation that requires running three consecutive miles.