Repost @mohurdled - Fast Get Faster. Another Tool used to quantify patterning, gait analysis, velocities, force production, etc. is the OptoJump System #TractionSports#NFLCombine#CollegiateProDay Prep 2018 @tractionperformance Sports Science + Application. Don’t forget that we have Sports Marketing & Sports Performance internships available for this spring. DM me for Info!