Kourtney Kardashian in Bathing Suit Says Hi from Italy

Kourtney Kardashian is sizzling up social media with her latest swimsuit selfie. The reality star and wellness founder—she started the lifestyle website Poosh—shared a mirror image of herself rocking a wrap around swimsuit, along with some other vacation photos. The caption: "Portofino, Italy August 2021." How does the mother-of-three manage to keep herself so fit? Read on to see 5 ways Kourtney Kardashian stays in shape and the photos that prove they work—and to get beach-ready yourself, don't miss these essential 30 Best-Ever Celebrity Bathing Suit Photos!

1. She Promotes Self-Love and Self-Acceptance

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Kourtney is full of self-love and has no problem putting body shamers in their place, especially when she is accused of being pregnant just because she has gained weight.. "I'm a woman with a BODY,” she wrote in response to one wave of body shaming. “This is me when I have a few extra pounds on, and I actually love it,” she also said during a 202 body shaming incident. “I have given birth three amazing times and this is the shape of my body.”

2. She Maintains a Healthy Lifestyle

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Kourtney takes her diet and exercise regime very seriously. She maintains a healthy diet, eating as organic as possible and minimizing gluten consumption. She famously dabbled in the keto diet and practiced intermittent fasting and a 24-hour water and bone broth fast once a week.

3. She Regularly Works Out

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Kourtney is a big fan of exercising due to both physical and mental health benefits. "I think I take time for myself to work out every day, which I never did—especially having three young kids," she explained to E! News. "I just never made it a priority, and now it just makes me feel so much better—mentally and physically." Just a few of the ways she stays fit includes strength training, jump roping, running, lifting weights, stairmaster cardio, Pilates, and floor exercises.

4. She Sweats with Her Sisters

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The Kardashian and Jenner girls regularly break a sweat together. “I know for my body, I need four to five days a week of working out. Khloe and I really push each other to do that,” she explained to E! about her family fitness mentality.

5. She Takes Supplements

Kourtney regularly promotes supplements. "Every morning, when I wake up, I take collagen supplements on an empty stomach," Kourtney wrote in a recent blog post. A go-to cocktail for Kourtney? Water mixed with one tablespoon of organic apple cider vinegar. "Both of these habits have a ton of health benefits that affect everything from your skin to the way your body processes nutrients," she explained. She also takes down a vegan probiotic shot, followed by avocado pudding with the fruit and E3Live blue-green algae. Bone broth protein powder and MCT oil are also part of her regiment. "It only takes a few minutes to make and it provides healthy fats to give me energy before a workout,” she says about her wellness routine.