Need a simple workout regime designed to exercise strategic muscles and promote health? Why not try this popular radio taiso (or radio calisthenics) practiced in Japan as warm-up exercises, suitable for the young and old. In fact you can do them seated too!
The following illustrations (notes on the right are mine) showing the official version called Number 1 are taken from Japan Post Group. The video clip at the bottom shows Number 1, and also Number 2 which starts from 3:15mins onwards.