I learned so much from working out with the celebrity PT who trains Jodie Comer - but this one lesson will stay with me forever

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Jodie Comer workout: Health Editor Ally Head training with Luke Worthington
(Image credit: Ally Head)

Celebrity workouts have long been hailed as the pièce de résistance of sweat sessions - some, rightly, some, not so much. While a handful aren't worth your time (we're looking at you, anything without a qualified PT's backing), others - like the Jodie Comer workout below - have been tailor-made by some of the best personal trainers in the world.

Think about it - celebrities have the resource to pay the top trainers the big bucks, meaning their sweat sessions are often a surefire way of getting a good workout in. One surefire way of knowing it's worth trying? Make sure a qualified and respected personal trainer has designed the workout, rather than the celeb themselves. 

My opportunity came in the form of a session with personal trainer Luke Worthington, who trains celebrity royalty including Jodie Comer, Dakota Johnson and Winnie Harlow, not to mention the West End casts of Tina and Hairspray.

While I'm not endorsing working out in an attempt to look like these celebrities (every body is different and will look different, after all), I was intrigued to see how the other half train. 

So, heading to Marylebone where Worthington is based at AMP Training, I was both anxious and curious. I weight train regularly, once learning to deadlift twice my body weight for a Women's Health feature, but was curious to see if being put through my paces by a celebrity PT would be so next level I'd be struggling to walk for days to come.

I also had loads of questions for Worthington. Was there a secret to celebrity success? Is there one workout that's considered the "best?" And should we ever base our workout routines on that of our favourite celebs? He answered all of this and more and, spoiler alert, the answers weren't at all what I was expecting. Keep scrolling.

I tried the Jodie Comer workout - here are my main takeaways

First up, a bit of background about Worthington, her trainer. He's well-known in the industry for his no-nonsense, aligned approach to fitness. Coined the "Body Engineer", his method focuses on optimising your athletic performance by biomechanics: simply put, he examines how your body is working before launching into a plan that doesn't take into account your strengths and weaknesses.

All sounds rather fancy, but in practice, isn't. When I arrive at the studio, he kicks off the session by doing a quick body analysis, examining my muscle strengths, weaknesses and imbalances. Interestingly, he flags that my left hamstring is weaker than my right, which he then does a few drills on.

Naturally, I start quizzing him about the calibre of his celebrity clients - he trains a lot - and what their workout routines look like. "As with any client, the role of the trainer is to help the client get from A to B," explains Worthington. "Point B will be the specific aesthetic or performance-based goal you are trying to achieve, and Point A is your current fitness level."

The main difference with a celebrity project? Most are for specific roles, events or shoots. "This means there is a hard stop on the time frame and also visibility of the end result," he shares. "We have to get it right when the whole world is watching."

Jodie Comer workout: Ally Head training with Luke Worthington

AMP Athletic, where Health Editor Ally Head trained with Luke Worthington

(Image credit: Ally Head)

An example workout

Starting to take me through the kind of workout Comer or Johnson may do - a full body workout combining mobility, strength and movement-based activities, including several tri-sets (mini circuits) consisting of one lower body, one upper body, and one core exercise per circuit - Worthington explains that each and every celebrity routine is different.

However, this circuit approach to strength training, complemented by mobility and a good stretch at the end of the session, is his go-to for quick results.

"This is fairly typical of the sort of plan I would put together when we are training to create quite rapid changes in body composition and create a toned athletic look whilst still maintaining or improving movement ability," he explains.

Give our full body workout here a go, if you fancy trying from home.

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Why so? Because working in a circuit allows you to keep the speed up while also pushing your body to max capacity via a phenomenon known as a venous shunt.

"When you move quickly from an upper body to a lower body exercise and back again, your cardiovascular system has to quickly move oxygenated blood from one end of the body to the other," explains Worthington. "This means it has to work hard. Designing workouts in this way means we can get a cardiovascular training benefit at the same time as doing our resistance training - which is ideal for getting results quickly."

The most important lesson I learned?

Finishing the hour-long workout, I can feel I've pushed myself - my sweaty brow is a solid reminder - but it's a good kind of burn, not dissimilar to that of Pilates. It's not the hardest workout I've ever done, but I can feel I've used plenty of muscles that likely haven't been activated in a long time.

The most important lesson I took from the session wasn't how to train, or how many workouts a week to be squeezing in: rather, that as I thought, working out what workout works for you and your lifestyle is key to achieving the best results.

Worthington and I discussed in depth how unattainable certain celebrity workout routines are. Only last week, Gwyneth Paltrow discussed eating a scarily low amount of calories each day, a schedule that two experts confirmed is dangerous for any grown adult.

As Worthington stresses, following a training plan that has been developed specifically for someone else is rarely a great idea. "It’s fine to use them as inspiration, but you have to keep in mind that with an actor or a model their body is quite literally their livelihood," he explains.

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Most celebrities have time specifically set aside in their daily routines purely to workout. "With actors preparing for specific roles, it isn't uncommon for periods of time to be set aside purely for physical preparation," explains the PT. "This means that all they have to worry about is training, nutrition and recovery, very much like a professional athlete."

Bottom line: Most celebrities have PTs on hand to programme their training and similarly, don't have to balance work, family and social commitments alongside it, so trying to workout like one isn't the wisest. 

Final thoughts

Worthington's advice is to consider your own goals, timescales, abilities and motivations before you kick off any training plan. If you don't and just copy and paste someone else's, not only is it likely that you'll lack exercise motivation, but you'll probably end up skipping workouts altogether, soon.

The key to a consistent and sustainable workout routine is taking the time to find a sport or workout class that works for you, around your life, and around your schedule. "A training plan should fit the client, not the other way around," concludes Worthington.

Ally Head
Health, Sustainability and Relationships Editor

Ally Head is Marie Claire UK's Health, Sustainability, and Relationships Editor, eight-time marathoner, and Boston Qualifying runner. Day-to-day, she works across site strategy, features, and e-commerce, reporting on the latest health updates, writing the must-read health and wellness content, and rounding up the genuinely sustainable and squat-proof gym leggings worth *adding to basket*. She regularly hosts panels and presents for things like the MC Sustainability Awards, has an Optimum Nutrition qualification, and saw nine million total impressions on the January 2023 Wellness Issue she oversaw, with health page views up 98% year on year, too. Follow Ally on Instagram for more or get in touch.