Kaley Cuoco flashes her gym-honed midriff on a scenic stroll with her sister around The Hamptons

Kaley Cuoco was her usual cheerful self, as worked up a sweat on a scenic stroll around The Hamptons on Tuesday.  

As the 34-year-old Big Bang Theory star flaunted her athletic physique in a pair of form-fitting leggings, she picked up her white t-shirt to display her lean midriff. 

Her sporty top, which was emblazoned with the words ‘Take Me With You’ in blue lettering, coordinated with her black baseball cap, Airpods and grey Nike trainers. 

Happy: Kaley Cuoco was her usual cheerful self, as worked up a sweat on a scenic stroll around The Hamptons on Tuesday

The People’s Choice Award winner’s sister, Briana, shared a shot of Cuoco walking, from behind, on an empty road under a number of massive trees on Instagram. 

Briana, who is set to appearance in Kaley’s upcoming HBO Max series The Flight Attendant, continued to document their shenanigans, including rocking out on their car ride way home. 

As Kaley drove the pair, Briana filmed herself dancing to SAINt JHN’s hit track, Roses, from the passenger seat with a bag of takeout in the backseat.   

Abs: As the 34-year-old Big Bang Theory star flaunted her athletic physique in a pair of form-fitting leggings, she picked up her white t-shirt to display her lean midriff

Abs: As the 34-year-old Big Bang Theory star flaunted her athletic physique in a pair of form-fitting leggings, she picked up her white t-shirt to display her lean midriff

Staying fit: She paired her sporty ensemble with a black baseball cap, Airpods and grey Nike trainers

Staying fit: She paired her sporty ensemble with a black baseball cap, Airpods and grey Nike trainers

In the brief clip, both women can be seen beaming with their hair up in matching top knots. 

Kaley recently returned to New York to finish finishing on The Flight Attendant. 

‘Off to NY to finish @theflightattendantmax what a dream to spend the last few months with my incredible horses but time to finish what I started,’ she told her followers on Monday.

Shady: The People's Choice Award winner's sister, Briana, shared a shot of Cuoco walking on an empty road under a number of massive trees on her Instagram Story

Shady: The People’s Choice Award winner’s sister, Briana, shared a shot of Cuoco walking on an empty road under a number of massive trees on her Instagram Story

Season one of The Flight Attendant has eight episodes, and filming on the sixth was underway when the shoot was suspended for lockdown in March.

One of the showrunners Steve Yockey appeared in a virtual panel for the Television Critics Association press tour last week and hinted that production was to restart. 

He dished that ‘assuming everything goes according to plan, you’ll see it on HBO Max this fall,’ according to The Hollywood Reporter.

Rocking out: As Kaley drove the pair, Briana filmed herself dancing to SAINt JHN's hit track, Roses, from the passenger seat

Happy: In the brief clip, both women can be seen beaming and wearing their hair in matching top knots

Quality time: Briana, who is set to appearance in Kaley’s upcoming HBO Max series The Flight Attendant, continued to document their shenanigans, including picking up take-out and rocking out on the way home

‘We’re almost done. We’re so close,’ added Cuoco. 

The series is based on the New York Times best-selling novel of the same name by Chris Bohjalia, about a woman whose life changes in one night. 

Kaley plays a flight attendant named Cassie Bowden, who wakes up one morning after a night of drinking, hungover and laying next to a dead man, with no recollection of what happened. 

On-screen reunion: The series also stars Rosie Perez, Nolan Gerald Funk, T.R. Knight, Zosia Mamet along with Kaley's sister Briana

On-screen reunion: The series also stars Rosie Perez, Nolan Gerald Funk, T.R. Knight, Zosia Mamet along with Kaley’s sister Briana

The series also stars Rosie Perez, Nolan Gerald Funk, T.R. Knight, Zosia Mamet along with Kaley’s sister Briana.

While The Flight Attendant will be her first live-action series back on the small screen after The Big Bang Theory, Kaley also lent her voice to the title character in the DC Universe streaming series Harley Quinn.

The actress serves as an executive producer on The Flight Attendant, and she optioned the rights to the novel upon starting her company Yes, Norman Productions in 2017.

Having fun: The Cuoco sisters returned to Instagram for a video advising fans on how to spend their quarantine, which included rewatching the Harry Potter series on Monday

Having fun: The Cuoco sisters returned to Instagram for a video advising fans on how to spend their quarantine, which included rewatching the Harry Potter series on Monday

On Wednesday, the Cuoco sisters filmed an Instagram video advising fans on how to spend their quarantine, which included rewatching the Harry Potter series. 

‘We are currently in the middle of our quarantine in Upstate New York,’ Kaley said in the recording. ‘We have to quarantine for two weeks before we go back to shooting The Flight Attendant.’

She explained: ‘Then we head back to the city and finish shooting The Flight Attendant, which we’re ready to bring this plane into a landing!’