Filling the lanes is the basic shape of a fast break. Picture the floor split lengthways into three lanes. The ball goes up the middle one; two wings sprint up the outside lanes, wide, near the sidelines. At about the free-throw line extended the wings cut at an angle toward the rim. A trailer and a fifth player follow, depending on the team’s break.
Why coaches use it
Because spacing in transition is the same problem as spacing in the half court, with less time. Three attackers spread across the floor force the retreating defenders to choose. Three attackers in one lane let one defender guard all of them. Most transition drills, from the three-man weave to the 3-on-2, are lane-filling drills underneath.
How it is done
- Ball in the middle. The middle player catches, looks ahead and only dribbles when nothing is open.
- Wings wide. Touch the sideline lane; do not drift toward the ball.
- Cut late. Stay wide until the free-throw line extended, then cut at 45 degrees to the rim.
- Sprint first, read second. The advantage in a break comes from running, not from the ball handler dribbling into traffic.
Basketball For Coaches and Coach’s Clipboard both teach it with three lanes and a rule that players stay in their lane and the middle player is in every exchange.
Drills
Three-lane passing is the plainest version. The three-man weave adds crossing behind the receiver; the outlet and fill the lanes drill adds the rebound and the first pass. Continuous 3-on-2, 2-on-1 puts defenders in front of the lanes. The diagram shows the lanes inside a primary break.