Transcript for People across the country plank in honor of Ruth Bader Ginsburg's birthday
So today is Ruth Bader Ginsburg's. Birthday. The Supreme Court justice she's gotta have pretty healthy O work arrangement she likes her planks. A few quick piece of video over some students around the country celebrating our BT's birth. Time happy okay. Yeah. Yeah. Okay. It can sell. We figured we were joined in on the fun here at ABC. The so we're joined right now by Brian Johnson he is these trainer. For just here's Peter Ginsberg we didn't tell I. He's he's sorry that I got right yeah not mean I don't wait and yeah in treating the justice for how long. Up to twenty years really yes really so how many times a week what's her work air regiment like give us the secrets. Twice a week a kind RBG workout book how she stays strong you can two. That's not. On every every workout session there is no times that so we can be an hour making me what departments they can be loaned out and and okay now what is her favorite work out to GO OK that's a question always get. Mass sure justice and all the planes are not your favorite but this is the ones that should respect the miles planks and push ups. Okay now for our team here today they are all going to hate me Brian after the studio right don't well we're gonna erase the worst single incident. Newsroom right now we're right come out walking her help the walking and we're talking through sell your ear you're good at educating. ABC Washington team you know about how to do a proper plant. That's the goals omitted it on your hands now wary of people trying to keep up with you here not yet again and I get itself hello every Erica really don't sell them. What is the proper way to do apply all right I'm gonna sell you the proper way on the so this sneaky way of getting somebody into a planks or how would get my clients that come just. Go to home on the ground and just lay down on the ground obviously you're going to be an hour we're gonna participants slid down to lay of the land her gonna have not laid out its. Replaced Alan K eight just plays down only think about it think it's something funny guy. Our right to place down a much about your forms might only be sold us or article on children all right good to death tolls. Go ahead on Kosovo that delta all right now what I want to do is make like you gonna come up and you're look live on an ant pile and amp why can't the panel to bring your hips up. Bring him. Hold gold uniforms but give Owens formally jump off and I got my home. All right now and Donald just is on to do other let's think happy birthday. To. My dad. He earned him and he he. At Bieber are. Is Johnson says he. They are. And soon you I now hold it hold it right. This is the Superman. He's he's going to do you explain that the events pledges don't be like this he's going to be I think I need you to come. Out. I and if you don't just like this week and hold on to a hundred. Yeah yeah. Yeah. Yeah. Each. Soon so I didn't want house again do. Everybody did you. He's grabbing tell how often joining bank. Of think he should do everything I want every hour on the hour her birthday to. Every hour when he out Hulk. 11 o'clock -- that means it's time to sign off thank you so much for joining us on the briefing room this week make sure to download BBC news after any news any time for captain Paul there's an. Gosh I don't understand teach you have a great weekend.
This transcript has been automatically generated and may not be 100% accurate.