I have been doing square exercises for over a year. Benefited a lot. The weight of 172 kg is now reduced to 154 kg. The big belly is gone, the fatty liver is gone, and walking is light and not old-fashioned. I am a suitor of square practice. It was fun.
I suggest you don't study, but do it intermittently.
I am a retired man in the north. The square aerobics we are studying now is the fifth set of aerobics of "Nancha Dream Team". D:\iCanVideo\ Switching Video \ Dream Team The Complete Works of the Fifth Dress Show in mp4.mp4 "
You can click on the link to have a look first, and you can download it directly if you like.
We just won the fifth set, and the sixth set is out again. So the upgrade is very, very fast.