For Calves Front & Rear
This one too, is not technically a superset for different opposing bodyparts, however, it is a superset for the different parts of the same bodypart and will work great for you.
Begin with doing bodyweight-only calf raises by placing the balls of your feet on the very edge of a spotter’s platform or stair step. Do 50 non-stop full range all the way and all the way down reps. Immediately after your 50th rep, turn around and now place only the heels of your feet on the very edge of the spotter’s platform or stair step.
Only lower the toes and instep of your feet as far down as possible and then bring them back up as high as you can possibly raise them above the platform or stair step. Do 25 reps. After the 25th rep, turn around and do your second superset and go for 35 reps and then another 25 reps for the front.
On your third and final superset, do 20 non-step reps as fast as you possibly can and then turn around and do 20 non-stop front reps just as fast as you can and then jump off the platform and stand completely still for 20-30 seconds. NOW…try and take a few steps forward. Isn’t that good stuff!