If you've got 22 minutes, you can get an effective total-body workout. Supreme Court Justice Ruth Bader Ginsberg's personal trainer Bryant Johnson walks us through an interval session and explains why it's so effective.
don't worry if you don't have an account with us, we'll create one
[{"meta":{"author":"Life Kit","authorlink":""},"src":"https:\/\/play.podtrac.com\/npr-510338\/traffic.megaphone.fm\/NPR6171773954.mp3?d=1172&size=18710547&e=764716019&t=podcast&p=510338","thumb":{"src":"https:\/\/lystnimg.b-cdn.net\/podcastsnw-202309\/0a4d91-f035-57c0-72be1c_800.jpg"},"title":"This 22-Minute Workout Has Everything You Need","link":"javascript:;","id":"item-89303188"}]
