Kaley Cuoco Highlights Stunning Gym Body In Sister Workout Session

Kaley Cuoco packs a punch with that workout body all on her own, but it's twice as fierce when she brings in her sister. The sitcom star, 37, is currently making headlines for her snap-back body in the wake of the March 2023 arrival of daughter Matilda.

However, it was long before Kaley was even making pregnancy headlines that she and sister Briana Cuoco joined forces for a wowing pandemic workout shared to Instagram. Kaley and Bri quickly fronted media outlets as they proved double trouble for trainer Ryan Sorensen, who regularly shows up to Kaley's $12 million Hidden Hills mansion to train her.

Scroll for the photos, shared in July 2020. Opting for an outdoor workout session and even taking things onto the street, Kaley and Bri got their heart rates up as they kept their lockdown figures in tip-top shape.

Opening from an outdoor path and amid the grass, Kaley and costar sibling Bri had their backs to the camera as they followed Ryan's instructions and held resistance string bands — he held the other end. Kaley was flaunting her seriously muscly arms and shoulders in a white tank top with blue stripes, also peeping hints of spandex leggings in black.

Swipe for the gallery, and scroll for more photos.

Bri, meanwhile, rocked a nearly backless sports bra in black, going stringy and cut-out as she highlighted her muscular upper body while adding in matching bottoms. In the next image, the siblings were jumping rope or leg lifting from a tennis court setting. Dripping sweat in the sun, Kaley showed off her gym-honed legs and fresh-faced glow, with Bri showcasing her shredded abs as she delivered jumping leg lifts. Fans also saw a gorgeous, sunkissed snap of Kaley celebrating the end of a street run as her blonde hair swished around in the fresh air.

In a caption, Ryan wrote: "Building something special with these two ?? - one of many things I’ve learned over this quarantine is that you don’t need to train on a bunch of fancy equipment or in a fancy facility. All you need is a plan in place and people around you that want to put in work to get results."

Fans are loving it, and they seemed to agree with the caption. "Yess!! Same! I used to hate to work out at home - always needed a gym with all the stuff! Now I prefer non-gym workouts!" one fan replied. Briana, who has appeared in an episode of The Big Bang Theory, is now best known for featuring in HBO Max series The Flight Attendant, starring Kaley.

Fans love Kaley's workout style: from her "Heavily Meditated" yoga look to this Goldsheep spandex set.

These days, though, Ryan is training Kaley after her baby, with little Matilda even joining in, sometimes!