Yolanda Hadid Watches the Sunrise in a Booty-Baring Thong Bikini

[MUSIC] Hi guys, I'm Kim with In Style. I'm here with Rob Piela, founder of Gotham Gym and G Box. And today we're gonna do a killer ab move, which I'm very scared, but excited about. to get abs like Gigi Hadid. So let's get here abs. Okay so you're going to lay on your back, you're going to bring your arms up. Okay. Circle them around, and bring your knees into your chest. So down, circle your arms around, and bring them into your chest. Alright. Three. Good, you want to pull your naval into your spine as best you can. Inhale, and lean back Exhale on the way up, and bring it in, good. Circle it around and bring it in, perfect. On your way down, you want to make sure that your back stays glued into the floor, your belly button gets pulled into your spine.>> Okay.>> The advanced version of that is your arms stay strait, and you've gonna go like a V. So you're not gonna bend your knees at all, you're gonna, Come straight up. Like that? That's perfect. That's really hard. You're strong that's good. I'm at 10, 9, Wo wo wo, 10? 8, yeah good pull that belly button in. 7, the only thing that I would watch for this if you are doing them at home and you've figured it out already, you kinda bring up the feet up at the same time as your arms, a lot of people with their feet up first And they pitch their upper body back. So you want to come up at the same time. And this is working all the major muscles in the abs? All the major muscles in the abs, that's right. Definitely feel that. One more. Good. That burns. That's a good move, I like it. Yeah, it's a great move. How many times a week should we be doing this? You can do abs almost every day. I would do this maybe every other day and then And you do crunches on opposite day something a little bit later. This is a bit of a heavy exercise. Okay. But that's what it takes right? That's what it take. [CROSSTALK] Cool. Thanks so much. Thank you.

At 53-years-old, Yolanda Hadid still gives her supermodel offspring a run for their money, especially with her latest Internet-breaking posts.

On Tuesday, the OG Hadid beauty confirmed that she's definitely still got it, gifting her Instagram followers with a look at her stunning physique and toned booty, courtesy of the tiniest thong bikini.

In the jaw-dropping photo, the former Real Housewives of Beverly Hills star, who paired her bathing suit bottoms with a light gray sweater for her morning swim, competed for our attention with the scenic surroundings, as she put her hair up and got ready to take a dive in the water.

VIDEO: Behind The Cover: Bella Hadid

"It's a beautiful, magical sunrise at the lake this morning, the water is quite cold but its such a great way to combat inflammation and feel the connection to Mother Earth," the mom of Bella, Gigi, and Anwar Hadid captioned the candid shot, which was taken by the Alps' Lake Constance. "#LakeConstance #MorningSwim #HealingPower #LovingLife," she concluded the post.

Just a week earlier, the reality TV personality proved she's back and ready to slay when she appeared to tease a return to fashion with a completely sheer Gigi and Bella-inspired top and nothing else during a sizzling photo shoot.

RELATED: Yolanda Hadid Channels Her Daughters Gigi and Bella in a See-Through Black Mesh Top

Could we be seeing a modeling comeback for this mom of three?