Colleyville Heritage head coach Joe Willis has developed a scientific strength training program that has reduced injuries for the Panthers and other teams.
Colleyville Heritage head coach Joe Willis has developed a scientific strength training program that has reduced injuries for the Panthers and other teams. Brad Loper Special to the Star-Telegram
Colleyville Heritage head coach Joe Willis has developed a scientific strength training program that has reduced injuries for the Panthers and other teams. Brad Loper Special to the Star-Telegram