B) Because people are simply not hammering their calves hard enough, like they do other bodyparts
Calves need it all...weight, reps, endurance, explosive or not much will happen (for most)...focus on them like people do biceps and they will grow...
Dec 2013: 365 SQ, 275 BP and 415 DL.
Dec 2014: 500 SQ, 350 BP and 550 DL.
"Trust the process" - Steve Shaw, MaB Founder