Seated position helps focus on the Soleus musclesSeat moves with movement arm to maintain alignmentKnee pads adjust for tibia length and range of motionPLATE LOADED CALF RAISESKU: SP-7532PRODUCT DIMENSION1224 x 600 x 813mm / 48” x 24” x 32” MAX. USER WEIGHT150kg / 330lb PLATE ARM MAX. LOADING125kg / 276lb MACHINE MAX. LOADING400kg / 882lb PRODUCT WEIGHT57kg / 126lb CARTON DIMENSION1260 x 660 x 400mm / 50” x 26” x 16”