I think tango therapy is a good idea. Maybe many old people can enjoy dancing . However , some Japanese people are so shy that probably they don't want to dance .
My grandmother is 89 years old . Although she is very old , she is very cheerful. She often enjoy traveling. According to her , if we want to maintain our health , we need to be active.
I think there are many good ways to keep fit , so each person should find the best way .
