Professional tibialis anterior muscle exercise machine, trains the shin muscles and strengthening the tibialis anterior, It helps running, sprints for football, bounce, diving or snowboarding, etc. This tibia dorsi calf machine is made of heavy gauge, welded, steel and comes equipped with a clamp that secures the weight plates tight to the base to prevent movement while in use. Adjustable strap. Simple to use, allows you to adjust the strap for a better fit and comfort. When using, just adjust the strap. Type: Two Foot Material: iron colour: black + orange Package Contents: 1 x fitness tool Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.