Rob Kardashian’s Weight Loss Goals: He Wants To Shed 80 Pounds

LOS ANGELES, CA - JANUARY 30: Kim Kardashian and Rob Kardashian at the Arrivals for the 17th Annual Screen Actors Guild Awards on January 30, 2011 at the Shrine Auditorium in Los Angeles, California.
Arrivals for 17th Annual Screen Actors Guild Awards

Kim Kardashian West and brother Rob
EA Sports Freestyle presents 'Facebreaker' Launch Party, Los Angeles, America - 03 Sep 2008
FaceBreaker is a boxing video game created by Fight Night developers, EA Canada. With a "cartoony" artistic style the game allows players to 'break' their opponents’ faces as it features 'real-time facial deformation'. The game also uses face-capture technology to allow players to capture and use their own image. As well as a host of normal characters there are several celebrity 'guest' characters, including Heidi Montag, Spencer Pratt and Kim Kardashian.

Rob Kardashian, 34, is clearly keeping up with his workout routine! After flaunting his dramatic weight loss in a photo posted on Instagram on Nov. 11 to celebrate daughter Dream Kardashian‘s 5th birthday, a source close to the former Keeping Up with the Kardashians star tells HollywoodLife EXCLUSIVELY that he’s not done shedding the pounds just yet — and he has his famous family to thank! “Rob is definitely trying to lose more and will be satisfied after he loses 80 pounds. Rob isn’t going to stop until he has his old ‘body back’ and he knows this is attainable now,” the source said.

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According to the insider, Rob is getting trim with the help of his health and fitness enthusiast sisters, Khloe Kardashian, 37, and Kourtney Kardashian, 42. “Rob listens to his sisters when it comes to nutrition for the most part, understanding that their bodies are different and he can literally eat twice as much. But he does try to stay away from sweets and salty junk food, which was all he used to eat. He doesn’t even try to avoid carbs all together because that would never work for him. It also isn’t about getting super skinny for Rob. It’s about losing fat and retaining muscle,” the source revealed.

Rob Kardashian and group of friends, including Kanye West, visited a photo studio in Chelsea, New York, before heading to Scotch Nightclub in Manhattan on April 3, 2013. (Will/ MEGA)

Although both of his sisters have had their part in helping Rob shed the pounds, HollywoodLife was told that it was Khloe who continues to push him! “From doing Revenge Body for three years, Khloe has become an expert on losing weight and she put Rob on routine. They always do cardio in every workout, such as the treadmill and stair climber. But Rob focuses a lot more on weight training where Khloe is all about resistance training,” the source added.

Rob also has the help of his tiniest trainer, daughter Dream – who he shares with ex Blac Chyna, 33. “Rob is never just sitting around anymore because Dream won’t let him. He is constantly running to try and keep up with her. This is a large part of his cardio every day,” the source insisted, adding, “And Rob also works out on his own sometimes because Rob, like everyone else in his family, has his own gym at home too!”