1.High-quality steel construction, and padded with high density foam also equipped with Premium Weight Clamp the whole package makes your tibialis anterior training comfortable and . 2.No extra tools needed to set up this tibial trainer, simply tighten the screw at the end of the steel stick and place the weights on the tib bar then secure the weights with the strong clamp, and you are ready to work out your legs. 3.Effectively trains your tibial muscles and develop the strength of the long extensor of toes and the muscles of the anterior calf, which greatly lower the chance of calf, ankle, foot and knee injuries. 4.No matter which sports you are in, a stronger lower body is fundamental to a better athletic performance. This tibia calf machine will help you strengthen your leg muscles and core areas by doing tib raises or knees over toes training.