For the calf muscles they say either you have them or not. I think differently. Either you train them or not. When I say train them, I don’t think of doing few reps where you are bouncing on your toes, which most of the people who complain about their calf development do. Instead I think of doing full controlled reps.
If you are struggling with your calf development I recommend training them 2-3 times a week with high reps and lots of weight. (At least twice your bodyweight on standing calf raises for good 15-20+ reps).