Calf Raise On A Dumbbell
When doing one-legged calf raises,stand on a dumbbell handle(preferably one with round plates so it rolls). This tendency to roll will make you work to stabilize yourself as you're doing the calf raise,increasing the effectiveness of the exercise. Be sure to hang onto something solid as you're doing this exercise as you don't want to slip off. The tendency for the dumbbell to roll will allow you to roll your foot over the top of the handle,giving you full extension of the calf at the top. As you come up,roll the dumbbell slightly backward. Roll it slightly forward as you come down to get a better stretch.