To perform standing calf raises, step up onto the elevated block and push your shoulders up against the pads attached to the block of weights. Make sure only to point of your toes are on the elevated piece of block with the rest of your feet hanging over the edge. Next extend your calves, just as if you were standing on your tip toes until your calves are in a fully stretched upward position. Slowly lower your heel down as you go back down into your starting position. Repeat the process.