Ed Cosner is a strength, power, and speed coach. He is the founder of PowerSport Strength and Conditioning. Ed has worked with the San Antonio Spurs, winning 2 NBA Championship titles. Ed is also a proud Army Combat Veteran.
Ed Cosner is a strength, power, and speed coach. He is the founder of PowerSport Strength and Conditioning. Ed has worked with the San Antonio Spurs, winning 2 NBA Championship titles. Ed is also a proud Army Combat Veteran.