As per your request, I am uploading this set of Jiamusi Happy Dance Steps Marching Aerobic Aerobics for you, which is one of the must-have square drills for general square drill teams. The movement is soothing and coordinated. This is the Jiamusi University square drill counseling station choreographed square drill, square drill everyone tube this set of drills called "Jia Da station", the whole set of drills four dozen minutes. Move the body, exercise the brain. (A lot of movements need to rely on the brain to memorize.) This will be on the middle-aged and elderly people to exercise the body at the same time, but also exercise the brain, I think it is very good for us. It is said to prevent 'Alzheimer's' from getting to middle-aged and old people early.
I uploaded it for you in Baidu, please feel free to download it. Better download it as soon as possible, I don't know how long to keep it.
I hope it can help you.