Exercise
fromArs Technica
6 hours agoThe physics of how Olympic weightlifters exploit barbell's "whip"
Barbell flexural bending (“whip”) affects how athletes accelerate during lifts, and modal analysis can quantify bar behavior and barbell quality.
I'm always looking for books that challenge the status quo, and when I learned about Roland Ennos' new book The Powerful Primate: How Controlling Energy Enabled Us to Build Civilization, I couldn't wait to get my eyes on it, and I'm thrilled I did. In this landmark book, Ennos offers "a compelling argument that flips the traditional view of humanity on its head."
"While the IBFI understands and supports the intention behind the ruling-to discourage the unsafe use of excessively narrow handlebars-we believe the current implementation lacks adequate consideration of human biomechanics and rider safety."