Kim Kardashian is bringing her fitness into the new year.
The “Kardashians” star showed off her ripped back muscles as she worked out with sister Khloé Kardashian in a video shared on her Instagram Story Thursday evening.
In the impressive video, Kim, 43, can be seen repeatedly lifting a barbell as Khloé, 39, cheers her on.
“Oh my god,” Khloé exclaims twice, hyping her sister up.
“What are you training for?” she asks, to which Kim replies, “Life!”
“The Olympics,” an amused Khloé immediately shoots back.
At the end of the video, she jokingly worries that her older sister is going to “f–k [her] up” later in the day.
“Workouts w @khloehardashian really do it for me
