We are proud to announce our first formal Guest Forum featuring vertical jump expert, industry watchdog, and overall good guy Jack Woodrup from Vertical Jumping.com.
Jack will be here from Feb 14 through Feb 21 to answer all of YOUR questions
Jack has recently released Vertical Mastery his new vertical jump training software program.
So please join me in welcoming Jack to our site and stop by our forum to ask him anything jumping or performance training related
Alex
