Sailor Brinkley Cook flaunts flat abs on Instagram while staving off boredom under quarantine

Sailor Brinkley Cook flaunted her flat abs Wednesday on Instagram while staving off boredom under coronavirus quarantine.

The 21-year-old model posted a short video clip on her Instagram Story wearing a long-sleeved red plaid shirt over a white crop top along with black sweatpants.

‘Sooo friiiccckkin bored,’ Sailor wrote as a caption for her roughly 196,000 followers.

Sailor had her long blonde hair down in the video as she danced around showing her taut tummy with a television sitcom playing in the background.

The model is the daughter of Sports Illustrated Swimsuit Issue star Christie Brinkley, 66, and architect Peter Cook, 61.

Sailor stepped in for her mother on season 28 of Dancing With The Stars after Christie injured her wrist and arm during rehearsal before the season premiere.

She and pro partner Valentin Chmerkovskiy were the third couple eliminated before former The Bachelorette star Hannah Brown won with pro partner Alan Bersten.

Sailor joined the touring Dancing With The Stars Live Tour that concluded early last week due to coronavirus concerns.

She expressed her gratitude on Instagram for the tour that she said was ‘one of the coolest things’ that she’s ever done.

‘I wish this awesome tour could’ve continued on, but c’est la vie. Now everyone should focus on their health and their fellow mans health. Wash your hands, help out your elderly neighbor, be safe & mindful, and stay calm. Much love,’ she added.

Sailor since then has been documenting her self-imposed quarantine on social media.

She was seen before the outbreak with mom Christie on a ski trip.

Sailor has two siblings: her brother Jack Paris Cook as well as her half-sister Alexa Ray Joel, whose father is singer Billy Joel.