So you think you can run.... 90% of youth football players have no idea how to run a 40 yard dash efficiently. There are 5 phases to a 40 yard dash, 100 meter dash, etc: 1. Start/1st step explosion Phase 2. Acceleration or Drive Phase 3. Transition Phase (out of acceleration and into Max Speed) 4. Top end Phase (speed maintenance) 5. Deceleration - Most athletes will slow down prior to the 40 yard finish. Want more information, we do educational sessions on how to optimize your testing for camps, clinics and combines. @traininghaus #nfltrainer #nfltraining #collegefootballtraining #hsfootballtraining #nfledits #ncaafootball #footballrecruit #nflcoach #widereciever #wrcoach