Timed 20-10 Sprints The athletes get a 20 yard runway to build up to maximum velocity before entering a 10 yard timed sprint window. We use these as a part of our top end speed training, to gather data to track our athletes progress and build their speed profiles. #Speed #MaxSpeed #TopSpeed #MaxVelocity #CoachingSpeed #CoachingMaxSpeed #CoachingTopSpeed #AthleteDevelopment