The medial post is a Air Jordan 9s wedge of KOBE 9 particularly dense material that extends from the heel to the ball of the foot. This supports the foot so it doesn’t roll in as much. The Rollbar is a lightweight flat or molded piece of graphite material positioned in the heel of the midsole that Air Jordan 14s increases stability in the back of the foot. Particularly Air Jordan Future in motion control Jordan Winterized 6 Rings running shoes, you will find slip lastings and board lastings. Slip lasting is when the upper part of the shoe is connected directly to the midsole. It is not as efficient at stopping pronation as board lasting, which occurs when the upper part of the shoe is connected to an additional layer of material. Also important is the rigid heel counter, which is the plastic piece of the shoe in the back of and also on either side of the heel.

Best Running Shoes for Joints

This condition generally requires specially cushioned shoes that promote natural pronation. Effects. Pronation problems can cause heel, Achilles tendon and knee injuries.