05/22/2026
I made this YouTube video years ago after Renaud Lavillenie broke Bubka's record. What i didn't realize at the time...
I made this video pre Mondo and learning/understanding about how high that kick up has to be. If it's perpindicular to the cord it transfers energy up the cord. Bubka's trail leg was used to accelerate the spinning around the shoulders. They weren't concerned about loading the pole more or keeping it loaded. They were just trying to "catch the recoil".
***But notice the 2 different colored lines and how close Renaud stays to the cord of the pole. 🤔 That action doesn't work if you don't have the task specific strength to do it. If you try it, and it doen't work... you're not strong enough.
**See the Physics demonstration IN THE 1ST COMMENT to why it's important to keep the mass closer to the force application line.
Explanation of swinging up the cord of the pole in the pole vault. ...