• magnue@lemmy.world
    link
    fedilink
    English
    arrow-up
    4
    arrow-down
    1
    ·
    3 days ago

    I also find it interesting that in ultra endurance events, the gap between male/female performance disappears, and seems to favour women. I wondered if pain tolerance comes into it or use just physiological.

    • TubularTittyFrog@lemmy.world
      link
      fedilink
      English
      arrow-up
      5
      ·
      edit-2
      3 days ago

      it’s because what matters is vo2max.

      men have higher vo2max, but also higher mass, so in the end the supply of oxygen is the same.

      it has nothing to do with pain. it’s about your bodies ability to power itself, and that overwhelmingly comes from oxygen uptake.

      that and how many carb you can uptake, which is proportional to your mass.