The Ankle Drive Cord Kit is a great addition to the Powerhouse Hitter-Pitcher and is specially designed to help pitchers work on their push off leg; pulling the ankle completely through a pitching motion instead of allowing it to drag behind.
The Extra Ankle Drive Cord Kit includes:
1 - Extra Resistance Cord (a durable royal blue safety sleeve covers 2 power stretch resistance bands that measure 9 feet in length and can stretch to 20 feet).
1 - Leg/Ankle Strap to be used around the ankle (you can trim the length for a better fit if needed)
1 - Pole Attachment Strap
1 - Assistor/Anchor Strap