Sports | Crain's

In this ongoing series, we ask executives, entrepreneurs and business leaders about mistakes that have shaped their business philosophy.

Lisa Pearson

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In this ongoing series, we ask executives, entrepreneurs and business leaders about mistakes that have shaped their business philosophy.

Drew Westervelt

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In this ongoing series, we ask executives, entrepreneurs and business leaders about mistakes that have shaped their business philosophy.

Jim Crane

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In this ongoing series, we ask executives, entrepreneurs and business leaders about mistakes that have shaped their business philosophy.

Johnny Groff

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In this ongoing series, we ask executives, entrepreneurs and business leaders about mistakes that have shaped their business philosophy.

Tom Twellman Sr.

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In this ongoing series, we ask executives, entrepreneurs and business leaders about mistakes that have shaped their business philosophy.

Todd Stottlemyre

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At this green gym, customers improve their bodies – and the environment

Sacramento Eco Fitness owner and CEO Jose Avina, left, says members get a charge out of powering the gym with their regular cycling workouts. | Image courtesy of Sacramento Eco Fitness.

August 8, 2017 - 5:23pm

In this ongoing series, we ask executives, entrepreneurs and business leaders about mistakes that have shaped their business philosophy.

Joah Spearman

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In this ongoing series, we ask executives, entrepreneurs and business leaders about mistakes that have shaped their business philosophy.

John Bramlette

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In this ongoing series, we ask executives, entrepreneurs and business leaders about mistakes that have shaped their business philosophy.

Glenn Tilley

Background:  

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