In my opinion, I think these old ladies are a little cold. Old people often have many accidents, but small bumps on ordinary people are very dangerous for old people. However, other old ladies continued to perform after she fell to the ground. At best, they are professionals, and they can keep calm in case of accidents. Worst of all, they neglected the life of the old lady. The correct way is to call 120 immediately after the old lady falls to the ground to take her to the hospital, or someone who knows the first aid measures can give her first aid. Where are the lives of important people in the game?
I also suggest that the old lady who loves square dance must have a regular physical examination. Older people with high blood pressure or heart problems are advised not to dance square dance. Because dancing is also a sport, people's blood pressure may rise during exercise, leading to accidents in the elderly.
It is good to have a hobby to kill time, but it is very bad to ruin your life because of it. When the elderly dance square dance, they should be careful not to do too intense movements, including turning around quickly or lifting their legs, and don't get too close to others to avoid bumping into each other.