Al Roker, a weatherman on TODAY, recently tried a Japanese walking workout trend. He found that it helped him walk farther than usual. The workout involves interval walking, with periods of hard walking followed by normal walking.

Roker shared his experience on Instagram, posting a video of his walk. In the video, he comments on the pleasant weather and scenery. He also mentions the benefits of the walking routine, which includes improved distance.

Further details about Roker's experience with the Japanese walking workout trend are available from the source, including his Instagram post and video.