Peter Attia· MD
I believe Usain Bolt has the greatest uh Force per unit Mass ever measured on a um Force plate treadmill so these you've probably seen these these treadmills where when you run on the treadmill and it tells you how much force you're putting into the ground and I believe Usain Bolt is able to put six times his body weight into the ground with each strike with each foot strike I mean it's just it's crazy to think how strong that is