I've watched videos of two big bodybuilders, Jay Cutler and Hunter Labrada. Both bodybuilders start with the premise of "your calves are being used all day long...". Jay Cutler finishes with
You got to train them like every other body part. If I'm doing high repititions when I walk, why would I do high reptitions in the gym? (Demonstrates with 10 reps)
Hunter Labrada finishes with
It takes more stimulation and reps to train than any other muscle. (Demonstrates with 30 reps)
Which bodybuilder should I believe? Jay Cutler is a far more successful bodybuilder than Hunter Labrada because Jay has been Mr. Olympia 4 times, but both guys look much better than I'd ever hope to be.