Turbuster's Leg press / Hack squat will work on your quads, glutes, and calves, the engineered smoothness of this machine spares your bones and joints. Three lockout positions are under the user's control throughout the exercises and provide user safety and the option of different start / stop positions. Olympic style plates only. Weight plates are optional. Structure : Blended fabrication of oval pipes all of 11 guage thickness. Seats : Dye punched HD foam moulded over 1 " thick ply with commerical grade rip proof textured 4 layer vinyl fabric
