Justin Timberlake & Jessica Biel Prove They're 'Swolemates' with Joint Workout!

Justin Timberlake and Jessica Biel are getting in a workout together!

The 40-year-old “Man of the Woods” singer took to Instagram to share a video of himself and the 39-year-old The Sinner actress working up a sweat together during a joint workout at what appears to be a home gym.

Click inside to watch the video…

In the video, Jessica and Justin are totally in sync while doing a side-by-side workout together.

“Swolemates. See you in 2022 🙌🏻” Justin jokingly captioned the below video while he wears a white T-shirt over a long-sleeved gray shirt paired with red basketball shorts and a backwards baseball hat while Jessica sported an all black workout outfit.

In honor of Christmas last week, Jessica shared a very rare photo of her and Justin‘s two sons, Silas, 6, and Phineas, 1! Check it out here.