Swing, Drop, Go: Tee-Launch Lean-Line Home-to-First Drill

A constraint-based baserunning drill that removes the pitch entirely. The hitter swings off a tee (nothing to watch, so no lingering), drops the bat in a taped box, and clears a low lean-line gate that forces a forward, low acceleration angle out of the box. Trains a faster, cleaner get-out-of-the-box break so home-to-first times drop.