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Arthur H. Wolf
1949
Old short about the importance of good platform posture and how we can improve it through the simple knee test.
7.8• 2021
6.0• 1961
6.2• 2015
6.8• 2022
7.4• 2017
6.8• 1996
7.4• 2016
6.9• 2016
7.0• 2022
6.9• 2013
7.1• 2012
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