TOKYO — “And now we move on to level two!” calls out a male voice. Then, over some cheerful piano notes: “We’re marching in place! Now, one by one, bring your knees up to your chest. Yes, just like ...

One of the keys to a long and healthy life might be as simple as a five-minute Japanese workout. This low-intensity routine is still practiced by millions of people of all ages in Japan. Here's what ...

It might not make the cut for Olympians at Tokyo 2020, but each day in Japan’s parks, schools and offices millions perform the country’s most popular stretching routine: radio taiso. The three-minute ...