Open Field Elusion Lab
Master running back cutbacks against downhill linebackers and scraping safeties. Change direction at high speed, exploit over-pursuit, and simulate tackle-shedding mechanics.
Turf Pursuit Canvas
The Biomechanics of Open-Field Elusion
When elite running backs make defenders look silly, they are manipulating pursuit angles and closing velocity. A linebacker running downhill at 18 mph cannot change his center of gravity instantaneously without severe momentum loss.
By pressing the line of scrimmage and then delivering a sharp 40° to 60° jump cut across defender leverage, the running back creates an inescapable deceleration debt for the tackler.
Drill Scenarios & Metrics
What is Missed Tackles Forced (MTF)?
Missed Tackles Forced measures plays where a defender enters the tackle initiation radius (< 2.2 yards) with leverage, but misses due to an evasive cut, lateral displacement, or over-pursuit slip.
Pursuit Leverage Angle Calculation
Calculated as the angular deviation between the defender's committed velocity vector and the instantaneous angle to the runner's post-cut trajectory. When leverage deviation exceeds 45°, completion probability for the tackler drops under 18%.
Device & Keyboard Controls
On mobile and desktop, tap the Hard Cut or Jump Cut buttons to redirect momentum. On desktop, use Arrow keys or A/D for rapid side plants.