Challenger Strength

Welcome to Challenger Strength with Gerry DeFilippo. Subscribe for all things sports performance, speed and strength training! 

Access training tips, guidance, and learn the best ways to become a better athlete.

Gerry is a performance coach with over a decade of experience training athletes from the youth level all the way to Division 1 and professional sports.

Get a live look at training with REAL athletes getting REAL results as well as Gerry’s takes and breakdowns on popular training around the world!