There S A Physical Limit To Human Endurance This Is The Breaking Point
Athletes work hard to push their limits, especially in endurance events like ultramarathons or long-distance cycling races. There are always new records to break and better PRs to achieve, but a new study followed top-tier endurance athletes and found there is, indeed, “a maximum level of exertion humans can sustain in the long term,” according to a Duke University blog post, upending the idea that barriers to athletic achievement are more mental than physical....