Never tried intraset but looks good if you have friends to help out.. i usually train alone so i do calves exercise every session so that i have high frequency and volume throughout the week. So far its good never felt fatigue and its growing a bit (my calves is my weakest muscle group)

I am blessed with that low muscle insertion calves genetics, so I never need to train my calves. My calves grow even just by walking a lot, but you'll notice that a lot of fat people have huge calves as well.

Its sort of true but its more on the muscle insertion. Muscle insertion is all based on genetics. My calves muscle insertion is high and is further away from my ankle so it looks small. It still able to grow just wont look as big as those with a very low calves muscle insertion

I very seldom train my calves. Everytime when I do leg i just do squat, leg press, both sleeping and sitting, and outer thigh opening. I don't know the last exercise what's it call. Lol

I have bad calves genetics (high insertion). If i dont train my calves people will still think i dont train legs

My calves like my forearms cannot grow bigger but get more muscular and vascular.