Foot under the top hand
Most pole vault takeoffs fail because the foot is behind the top hand. The foot has to land directly under, the pole bends, your body swings up. Behind, the pole crushes flat.
Pole vault takeoff has to time perfectly with the plant. Takeoff foot lands under the top hand; free leg drives forward; body angles slightly back. Here's the breakdown, plus how AI grades each frame.
Most pole vault takeoffs fail because the foot is behind the top hand. The foot has to land directly under, the pole bends, your body swings up. Behind, the pole crushes flat.
The free leg (non-takeoff leg) drives forward at takeoff, knee high. This drive transfers energy into the pole and starts the swing.
Body angles 5-10 degrees back at takeoff to load the pole. Too vertical and you can't bend. Too leaned back and you stall.
AI extracts the takeoff frame and measures foot-to-hand alignment, free-leg position, and body angle. The takeoff is the pivot point, get it wrong and the rest of the rep is compromised.
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