There is no denying the fact that Kourtney Kardashian goes beast mode when she hits the gym.
The mother of three has been documenting her workouts nonstop on both Instagram and Snapchat and we gotta say, they're intense.
Whether the eldest of the Kardashian sisters is doing her best lunges solo, squatting alongside her trainer Don-A-Matrix, or in the gym with her sisters Kim and Khloe Kardashian, Kourtney appears to be as determined as ever to getting into the best shape of her life.
E! News caught up with Kourt's go-to trainer shortly after she gave birth to her third child, Reign Aston Disick, and he revealed exactly how she's been working on her fitness.
"We train anywhere from three to five days a week depending on what projects are coming up. [Our workouts last] anywhere from 45 minutes up to an hour," he shared.
"Along with weight loss, her body fat percentage and fat mass has decreased tremendously and lean muscle mass has increased. Most people think it's just weight loss to achieve the desired physical goal, but toning while achieving weight loss will help you get to the physical goal faster."
And if you didn't know, now you know…