One of the chief effective movements for the calf growth is to exercise with single leg calf raises with a dumbbell. (mensquats.com)
1 Single leg calf raises Stand on a sturdy step so that the ball of one foot is on the edge and your other foot is lightly crossed behind your ankle. (fitnessandpower.com)
Start with double leg calf raises then single calf raises. (sportstarsmag.com)