Analyzing Alekna’s Record Part 4: center of mass
Author’s Note: This article was co-written with the support of Don Babbitt, Martin Bingisser, and PJ Vazel. Additional thanks to Mohamad Saatara for giving us the coach’s perspecitve, Caleb Seal for giving us access to the Ramona competition, and the members of the Marquette University Biomechanics Lab (Chris Geiser, Emma Patterson, and Wanda Sihanath).
In part one, of our series analyzing the biomechanics of Mykolas Alekna’s world record in the discus we looked at the rhyhm and release. Part two broke down the delivery subphases. Part three looked at the orbit and phase durations throughout the full throw. In the final part below we the center of mass velocities and changes during the throw.
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