Radio calisthenics

One day, I was walking the street.
I passed odd person on the road.
He had a black tights of full-body suit on.
And he has a billboard around one's neck.
It's read: "plan to make all the citizens a morning person".



Apparently, he is choreographer, and he do radio calisthenics in every morning.
Anybody who would like to participate can participate to his radio calisthenics event.
You may think "what is radio calisthenics?".
If such is the case, please look at movie in the following.