Tinuva
The Magician
Don't you have a squat rack? If so, try standing barbell calf raises. Pretty much, put the weight on the bar, load it up like you would for squats, only difference is, instead of going down for a squat, do calf-raises.For the guys working out in their garage/home like I do.
How do you load up on weight for calf raises?
I do standing single-leg weighted calf raises. I hold a 22kg dumbbell in one hand to add that extra weight but it is uncomfortable. Also tried hanging the weight on a thick rope and hang it from my shoulder. But that is even more uncomfortable as the rope "cuts" into the shoulder and leaves nasty marks.
I haven't found a nice way to do seated yet. Not with enough weight anyway.
This will feel awkward and difficult at first, but it will help you get used to heavier weights than what you squat which is a good thing.
Worst case scenario, you can still squat down if the weight is too heavy and let it land on the squat rack.