Going to read into thise explosive training for calves, will try weight jumps tomorrow though. A lot of people say just squat to get calves, but I do that 3x a week anyway and not seeing any difference really.
Dont want to end up like dis.
I'm assuming you mean genetics? I don't know, I don't really believe in that whole "I cant grow calves so it must be my genetics", they'll eventually grow with the right training, they just might take longer.