Jennifer Aniston Displays Toned Legs During Haircare Launch

Jennifer Aniston launched her own haircare line, LolaVie, today, opting to go behind the scenes to shoot a promo video. Also making a big splash: in one of her Instagram stories, the actress was spotted squatting down to take the perfect picture, displaying her perfectly sculpted—in the words of one headline "endless"—legs. How does the 52-year-old keep her stems in perfect shape? Read on to see 7 ways Jennifer Aniston stays fit and the photos that prove they work—and to get beach-ready yourself, don't miss these essential 30 Best-Ever Celebrity Bikini Photos!

1. She Relies On the 15-15-15 Workout

Jennifer recently explained to InStyle that she abides by a specific workout method. “I had an injury last fall and I was only able to do Pilates, which I absolutely love. But I was missing that kind of sweat when you just go for it,” she explained. “I'm going back to my 15-15-15, which is a 15-minute spin, elliptical, run. And then just old school: I can chase myself around a gym. I need some kind of movement, even if it's just 10 minutes a day on a trampoline.”

2. She Maintains a Healthy Diet

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Jennifer is extremely healthy when it comes to her eating. "I don't let eating habits get out of control where I need a reset button," she told Yahoo Food. "My general philosophy is to eat healthy. It's pretty clear: eat as much organic fruits and veggies as you can, keep sugar [intake] low, drink tons and tons of water, and get good sleep."

3. She Can Eat a Single Chip As a Cheat Meal

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Jennifer allows herself to indulge—on a single morsel. “A chip. Crunch, crunch, crunch,” she joked to InStyle about her stress-eating food of choice. “Usually. I'm good at that. I can have one M&M, one chip. I know, that's so annoying.”

4. She Doesn’t Drink Sugar

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Jennifer takes her drinks sans sugar. “A margarita — clean, no sugar — or a dirty martini,” she explained when asked about her alcoholic beverage of choice. “I only have two to three drinks, tops, and I don't do exotic. When someone asks, ‘Would you like a cranberry-coconut-cucumber-spiced or hibiscus whatever?’ No, I would not. But when I moved into my house, a few people got me tequilas of the month as housewarming gifts. I have a cellar of all kinds of spirits — you could come here and probably order anything you wanted to.”

5. Hydration Is Key

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Aniston once revealed that she drinks a whopping 100 ounces of water per day. "But occasionally I just have to have a Diet Coke—there's nothing like it!"

6. She Infuses Her Coffee with Collagen

Aniston drinks coffee infused with Vital Proteins Collagen Peptides, a brand she happens to be Chief Creative Officer of. “I’ve always been an advocate for finding wellness from the inside out - and I’m so happy to share the importance of collagen,” she revealed.

7. She Finds Workouts Fun

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“Variety is key” when it comes to Jen’s workouts. "Mixing it up is always fun because that way you know you're excited, and it's muscle confusion. It keeps your body awake," she told Women’s Health. Her favorite workouts include cycling, yoga, barre method, Body by Simone and more recently, boxing. "It's the longest workout I've actually stayed with consistently other than yoga," she told InStyle. "There's something about the mental aspect of boxing — the drills, your brain has to work, you're not just sitting on a bike. It's amazing."