The Evolution of Sam Mattis | From High School To Olympics
14:34
Olympic Discus Coach REACTS To Eddie Hall Discus Throws
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Sam Mattis 2008 to 2012.avi
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Geoff Kirk Shotput/Discus Progression
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Why It's Almost Impossible to Shot Put 24 Meters | WIRED
16:38
Learn to Turn - An Introduction to Hammer & Weight Throwing Fundamentals - Forza Friday #3
11:16
Sam Mattis Going for Distance | GS Throws 23
4:23
Kansans face the best high school thrower in the country at the KU Relays
27:13