What Would Spock Do?

Lieutenant Commander Spock is one of the most iconic nonhuman (well, technically half-human) characters in television history. When I watched Star Trek as a child, my understanding was that Spock’s lack of emotion made him really smart. I’m not sure if this was Gene...

Make 2019 Your Year of No Excuses

Recently in this space I wrote about a study in which French researchers looked for associations between “psychosocial factors” and the likelihood of failing to complete a 140-km ultramarathon. My focus then was the finding that runners who scored high on measures of...

Mental Predictors of Physical Performance

Every endurance athlete is familiar with the idea that certain physiological tests can be used to predict endurance performance. For example, the classic VO2max test is a very reliable way to assess how well an athlete is likely to do in a race or time trial. Other...

Why I Encourage Athletes to Be Hard on Themselves

The conditions for this year’s Boston Marathon were famously brutal, claiming many victims among the race’s 27,000 participants. Among them was professional runner Kellyn Taylor, who dropped out at 20K with symptoms of hypothermia. In a tweet posted later that day,...