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Has anyone compared the PM version of segment contributions to the one on this site by BG?
Seems to be approached slightly different, but enough alike to compare.
Bruce Elliott, a professor at the University of Western Australia, has extrapolated the contributions of the body segments to racket-head speed (shown here) using 3D videography and computer analysis. “These contributions vary from person to person,” Elliott says, “but the data shows the clear importance of the trunk, shoulder internal rotation and wrist flexion in the swing to impact.”
Seems to be approached slightly different, but enough alike to compare.
Bruce Elliott, a professor at the University of Western Australia, has extrapolated the contributions of the body segments to racket-head speed (shown here) using 3D videography and computer analysis. “These contributions vary from person to person,” Elliott says, “but the data shows the clear importance of the trunk, shoulder internal rotation and wrist flexion in the swing to impact.”
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