Make an equilateral triangle with three cones. Players should line up evenly at all cones.
#2 cuts toward the cone not occupied by the thrower, #1. #1 times the throw so that s/he hits #2 in stride at the cone.
#1 cuts toward the cone not occupied by the thrower, #2. #2 sets a pivot foot and times the throw so that s/he hits #1 in stride at the cone.
The rotation continues until the drill is over.