As many IE3 members wrote on this blog, I also think tango therapy is such a nice idea.
Tango is not only good for their bodies but also good for their mental health because they can become close to the others by dancing with them. Moreover, the article says that tango is more effective than most exercises in improving athletic functionons. I don't like exercise because I have slow reflexes and I don't like being in a sweat, but when it comes to be tango, I'll be able to enjoy it because the dance is not so a hard movement. When I get old, I do want to tang to keep fit, alert.