Power and Pinstripes: My Years Training the New York Yankees

A fascinating look inside the inner sanctum of the Steinbrenner era Yankees

No team in American sports has as storied a history as the New York Yankees, winners of 27 World Series. As the strength and conditioning coach for the Yankees for parts of three decades, Jeff Mangold was firmly embedded in building the dynasty of the 1990s and 2000s.

In Power and Pinstripes, Mangold shares priceless stories from his 14 seasons behind the scenes in the Bronx.

Mangold had a front-row seat to the dail...