Jennifer Aniston’s Workout & Diet (Staying in Shape)

Christiana Mikesch, CPT
Published by Christiana Mikesch, CPT | Senior Coach
Last updated: October 6, 2024
FACT CHECKED by Benedict Ang, CPT, PN1-NC
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Most Jennifer Aniston fans, including myself, find it incredible how she’s maintained an age-defying physique despite being in her fifties.

And while genetics plays a role here, I found myself curious about her exercise and eating habits.

So, I spent a few weeks watching some of her interviews, reading various articles, and looking through Aniston’s social media posts. After organizing my findings, I pieced together Jennifer Aniston’s workout and diet routine.

Let’s dive right in.

Quick Summary

  • Jennifer Aniston’s workout consists of cardio, weight training, pilates, power yoga, vinyasa flow, yin yoga stretching, and a Pvolve workout.
  • Jennifer Aniston’s diet is low in calories and loaded with wholesome foods; she avoids processed foods.
  • Her supplement stack is simple — collagen and fish oil — both of which fuel muscular strength and performance.
  • Jennifer Aniston’s supplement stack is simple — collagen and fish oil — both of which fuel muscular strength and performance.

Jennifer Anistons’s Stats

  • Date of birth:  February 11, 1969 (54 years)
  • Height:  5’5” (165 cm)
  • Weight:  117 lbs (53 kg)
  • Bust:  34 in (86 cm)
  • Waist:  23 in (58 cm)
  • Hips:  35 in (89 cm)

Jennifer Aniston’s Workout Routine

Jenifer Aniston Working Out on a treadmill

Jennifer Anniston doesn’t stick to a standard workout plan. She changes her routine based on how her body is feeling.

In that regard, there is no fixed Jennifer Anniston workout routine.

However, we do know her routine combines cardio, some weight training, pilates, power yoga, vinyasa flow, and yin yoga stretching.

So, here’s what her daily workout might look like for you.

Based on what Jennifer has shared in interviews and social media posts, we’ve put together a workout routine based on her favorite exercises.

Other celebrities’ workout routines:

Monday: Boxing Cardio

Monday begins with an intense 60-minute boxing and core workout. It comprises 60 minutes of boxing with 3-minute rounds and 30 seconds of rest between sets.

You can up the intensity by adding rounds of jump rope in between rounds.

Related: Benefits and Advantages of Boxing for Female

Tuesday: Climb Class

Woman running on treadmill

After Monday’s intense boxing cardio, Tuesday takes things a bit lighter with a 45-minute climb class on a VersaClimber (a machine that mimics climbing).

This is a low-impact, full-body cardio that’s great for people with joint pain.

Wednesday: Elliptical Interval Cardio

Wednesday takes us back to intense cardio with a 45-minute elliptical interval cardio.

While an elliptical workout is low-impact, you can turn it into a glute and hip burner by upping the machine’s resistance and elevation.

Perform this routine for multiple rounds of 2 minutes of running, followed by 2 minutes of walking.

You can increase the elevation a little bit each round. However, if things get too intense, you can lower or maintain the elevation.

Thursday: Running and Resistance Band Workout

Woman doing planks

Thursday is a major glute burner, so make sure you warm up your glutes with bodyweight bridges and high knees.

Perform the following exercises:

  • Lateral band walk: 4 sets x 30 seconds
  • Standing glute kickback: 3 sets x 15 reps per side
  • Banded glute bridges: 3 sets x 15 reps
  • Donkey kicks: 3 sets x 15 reps per side
  • Kneeling leg lift: 3 sets x 15 reps per side
  • Pank jacks: 3 sets x AMRAP

Follow this up with a 20-minute run.

Friday: Spin Class and Yoga

According to Mandy Ingber (Aniston’s yoga trainer), Aniston did a hybrid spin class that combined a yoga pose paired with a toning exercise [1].

The total workout includes 30 minutes of spinning and 40 minutes of yoga.

What Jennifer Aniston’s Workout Routine Might Look for You

Woman exercising with a ball

When I first introduced clients to Aniston’s workout plan, many commented that it seemed to lack structure, while others seemed intimated by the intensity of each routine.

Since Aniston doesn’t seem to have a fixed exercise plan, we’ve taken the liberty of combining various aspects of her routine and created a simplified Aniston workout.

Here’s how you do it:

Monday: Cardio and yoga

  • Stair climbing workouts: 30 minutes
  • Yoga: 30 minutes

Tuesday: Light cardio

  • Uphill, brisk walking or swimming: 60 minutes

Wednesday: Heavy cardio

  • Elliptical or exercise bike: 20 minutes

Thursday: Resistance band workouts and cardio

  • Glute-focused resistance band exercises: Above-mentioned exercises for a lower number of sets and reps
  • Brisk walk: 30 minutes

Friday: Recovery stretching

  • Yoga: 30 minutes

Like Jennifer, you can also opt to do Pvolve workouts based on your schedule.

Her Workout Principles

Woman exercising her arms

Here are four workout principles based on Jennifer’s exercise routine:

  • Switching workout routines: Jennifer Aniston isn’t a fan of stagnant workout plans. Instead, she loves switching out her workout routines, which keeps things exciting for her.
  • Boxing cardio: For Aniston, boxing is more than just a cardio routine; there’s a mental aspect to it. She claims throwing punches gives you a “mental release from all this crap” and lets you “have little fantasy moments imagining who you’re actually punching [2].”
  • Physical fitness and mental health: Boxing and Pvolve workouts with yoga allowed Aniston to combine the physical and mental benefits of training.
  • Functional fitness: While Jennifer does some muscle-building, her prime focus is building functional strength through various body movements.

“For me, changing up my workout routine is key. I always try to surprise my muscles. In Los Angeles, I work out at Rise Nation, which is a fitness climbing cardio class on the stair climber — it’s such a great workout!”

- Jennifer Aniston

Jennifer Aniston’s Diet Plan

Bowl of healthy food

Jennifer’s diet plan comprises three nutritious meals and one healthy snack:

Breakfast: Coffee, celery juice, or fruit smoothie

Lunch: A serving of vegetables with a protein

  • Option #1: Raw-cut vegetables with hard-boiled eggs
  • Option #2: Salad with pulled chicken
  • Option #3: Chicken patty with a lettuce wrap
  • Option #4: Salad with Ahi tuna

Snack: Healthy carbs and proteins

  • Option #1: Apple with almond butter
  • Option #2: Cheese stick
  • Option #3: Assorted nuts
  • Option #4: Cup of soup

Dinner: A serving of vegetables with a protein

  • Option #1: Pasta with pesto and roasted chicken
  • Option #2: Carbonara with turkey bacon, eggs, and parmesan
  • Option #3: Mexican food or pizza

 

Her Diet Principles

Plate of healthy food

The Morning Wars actress practices intermittent fasting (16 hours of fasting with an 8-hour eating window per day).

While studies show intermittent fasting has worked for overweight and middle-aged adults, more research is needed on other groups [3].

Aniston avoids processed foods like the plague.

She replaces them with more whole foods and healthy fats, like avocados, coconut and fish oil, and salmon.

“I do intermittent fasting, so no food in the morning. I noticed a big difference in going without solid food for 16 hours. Fortunately, your sleeping hours are counted as part of the fasting period.”

- Jennifer Aniston

Supplements She Takes

Jennifer Aniston has reported taking at least two supplements: collagen and fish oil.

Here’s how they play a role in Jen’s workout:

  • Collagen: Research shows that regular intake of collagen supplements along with resistance training may improve body composition and increase muscular strength [4].
  • Fish oil: A recent study found that taking fish oil along with an exercise routine may increase muscle mass, strength, and performance [5].

FAQs

How Many Calories Does Jennifer Aniston Eat in a Day?

Jennifer Aniston eats anywhere between 750 and 1,100 calories a day when she’s dieting to prepare for certain roles. Outside of this, she consumes a maintenance amount of calories for her metabolic rate and activity level.

How Did Jennifer Aniston Lose Her Weight?

Jennifer Aniston lost weight through intermittent fasting. She claims that skipping breakfast made a big difference and helped her lose weight.

Does Jennifer Aniston Eat Low Carb?

Yes, Jennifer Aniston eats a low-carb diet. But she only does this in moderation.

How Much Cardio Does Jennifer Aniston Do?

Jennifer Aniston does at least 40 minutes of cardio a day, five days a week. However, she also does shorter cardio sessions when she’s pressed for time.

References:

  1. https://people.com/food/mandy-ingber-jennifer-aniston-yoga-practice-healthy-lifestyle/
  2. https://nz.news.yahoo.com/jennifer-aniston-fantasise-punching-people-140105336.html
  3. https://www.nia.nih.gov/news/research-intermittent-fasting-shows-health-benefits
  4. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4594048/
  5. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7761957/
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About The Author

Christiana Mikesch, CPT
Senior Coach
Christiana Mikesch, CPT is a personal trainer and author with contributions to publications like the Chicago Tribune and Yahoo. She emphasizes a holistic approach to weight loss, combining an energy-fueling diet, goal-oriented workouts, and daily habits. Her approach avoids short-term goals and fosters a lifelong commitment to health and well-being.
Learn more about our editorial policy
Benedict Ang, CPT, PN1-NC
Staff Writer & Senior Coach
Benedict Ang, CPT, PN1-NC is an ex-National Soccer player turned MMA and Kickboxing champion, with ACE CPT and PN1-NC certifications. His advice is rooted in education and experience, ensuring that readers receive scientific and battle-tested insights. His mission is to empower his clients and readers to realize their potential and become the best versions of themselves.
Learn more about our editorial policy

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