Jennifer Lopez [1] has always been in amazing shape, as evidenced by her white-hot bikini pics [2] and her enviable, rock-hard abs [3]. Turns out, the 49-year-old doesn't sleep on her fitness routine, even on vacation.

J Lo cranked out some pull-ups on a yacht off the Amalfi Coast per boyfriend Alex Rodriguez's Instagram Story [4] on Aug. 9. The video showed the Grammy-nominated singer using a band to assist her pull-ups while Cardi B's "I Like It" played in the background. She rocked a pair of Niyama Sol leggings, which ARod also tagged in the video.

Not to be outdone, A-Rod added a photo of his chiseled shoulders and back while he did his own set of pull-ups shirtless [5]. He hashtagged this photo #summersoldiers, and there's no denying they're putting in work, even on their vacation! They've been enjoying a romantic vacation all throughout Italy [6] including stops in Capri and an impromptu performance of "Let's Get Loud." [7]

As if J Lo and ARod weren't couple goals [8] enough already, their vacation workouts make us want to hit the gym ASAP!