Dr. Jack Groppel shares powerful insights on performance, recovery, and why coaching is a truly noble profession.

Drawing from decades in sport science, he explores the critical relationship between stress and recovery, mental toughness, elite focus, and what separates good coaches from great ones.

Groppel challenges conventional thinking around high performance and explains why growth happens during recovery—not constant grind.

He also reveals how great coaches develop confidence, clarity, and ownership in their athletes at every level of the game, from beginners to elite competitors.

JACK GROPPEL, PhD, is a globally recognized pioneer in sport science and human performance.
Union

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Mental Skills Matter

Whether it’s this week’s Super Bowl or a game at our local school, we are often amazed by the edge that distinguishes winners from losers.  The conditioning is the same.  The physicality is the same.  The

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