Hello to all, I'm new here. Just looking for recommendations on building up the calf muscles. At the moment my calves look are about as slender as this guys> , and I'd like to get them rounder better defined. What I'm doing over the past week is going up and down on my tip toes with 8kg dumbells in each arm for 2 x 30, and then 1 x 40. I'd say I'd be doing about 2 reps a second, and speeding up towards the end for the burn. Any recommendations?