How Hard Is Jessica Biel’s Matchbox Workout? A Trainer Unpacks Every Move
AIThis post was created with the assistance of artificial intelligence (AI).

TL;DR

Before you orderOffer from Amazon

Get workout gear delivered free with Prime

  • Fast, free delivery on millions of items
  • Prime Video, Amazon Music and more included
  • Member-only deals all year
Start your free Prime trial Free trial for eligible customers · Cancel anytime
As an affiliate, we earn on qualifying purchases.

Jessica Biel posted footage of training for Matchbox The Movie, with her trainer Ben Bruno explaining how he adapted her workouts after she tweaked her lower back. Fit&Well’s exercise breakdown describes a demanding mix of supported squats, unilateral strength work, resistance bands and core holds; it does not establish that the routine is suitable for beginners.

Jessica Biel has shared footage of her training for Matchbox The Movie, with longtime trainer Ben Bruno describing how he adjusted her workouts after she tweaked her lower back a few months before preparing for the film. A Fit&Well report breaks down the routine’s combination of weighted squats, single-leg exercises, resistance bands and demanding core holds, and cautions that the moves reflect an advanced level of strength.

Bruno says in the video that viewers may focus on Biel’s back, but her training is not limited to upper-body work. She does full-body workouts, he says, and tends to focus somewhat more on her legs and glutes than on her upper body. He also says the earlier lower-back issue required him to find ways to keep challenging her without aggravating it. The source does not provide a medical account of the injury or details of her recovery.

The routine includes a horizontal ring row with a forward slide, which loads the muscles of the back and shoulders while requiring the core to stabilize the body. Several lower-body moves use a foam roller and wall for support: goblet squats, double-dumbbell squats and a split squat variation. Fit&Well’s trainer explains that the support changes how the exercises are performed; it does not establish that they are safe for every person with back pain.

Other movements add balance, rotation control or resistance from different directions. They include a band-resisted high-side plank with a knee-and-elbow drive, a weighted lateral lunge against band tension, and a Bulgarian split squat held low while Biel raises a dumbbell to the side. The video also shows a side-lying press and reach and a low-side plank with a raised leg. Together, these exercises call for strength, balance and trunk stability, rather than serving as a simple beginner routine.

At a glance
reportWhen: The workout footage was shared ahead of…
The developmentJessica Biel shared footage of her Matchbox The Movie training, and Fit&Well published a trainer-informed breakdown of the exercises and their demands.

What Makes the Routine Demanding

The workout’s difficulty comes from more than the amount of weight shown. Many movements combine a loaded exercise with a second demand: maintaining balance on one leg, holding a position still, or resisting a resistance band pulling the body sideways. In the split squat with a lateral raise, for example, the legs remain bent while the raised weight challenges shoulder strength and the torso’s ability to stay steady.

That matters for readers trying to judge whether to copy a celebrity workout. Footage is not an individualized program, and the report gives no weights, repetitions, sets, rest periods or full coaching instructions. Bruno’s comments describe choices made for Biel’s circumstances. Anyone new to strength training may need simpler versions and instruction from a qualified professional, particularly if they have pain, a prior injury or a health condition.

Amazon

resistance bands for strength training

As an affiliate, we earn on qualifying purchases.

As an affiliate, we earn on qualifying purchases.

Training Adjustments for the Film

The supplied Fit&Well report says Biel previously posted an arm-and-back workout in December 2025 and later shared the footage connected to her preparation for Matchbox The Movie. The newer clip opens with footage of Biel on set in a green backless dress and includes commentary from Bruno. The source does not identify when the newer clip was posted.

Bruno’s explanation gives the routine a specific frame: Biel trains her whole body, and he says her lower back had been tweaked months before film preparation. Fit&Well’s exercise writer then describes how each move works. The report characterizes the exercises as advanced and interprets the supported squats as one example of modifying a movement while continuing to train. Those explanations are the outlet’s analysis, not evidence that the same modifications will work for other people.

“People understandably want to know about her back workout—the thing is, Jess does full-body workouts and actually focuses a bit more on legs and butt than upper body.”

— Ben Bruno, Jessica Biel’s trainer, as quoted in the workout video

Amazon

home workout foam roller

As an affiliate, we earn on qualifying purchases.

As an affiliate, we earn on qualifying purchases.

Limits of the Workout Footage

The supplied report does not state the exact date of Biel’s latest post, how long she performed the routine, or how the exercises were programmed. It also does not give her loads, repetitions, rest periods or a complete progression for viewers who want to adapt the workout. The severity and current status of the lower-back issue are not specified, and Bruno’s description is not a medical diagnosis.

The source’s explanations of muscle groups and movement demands are a trainer-informed interpretation of the visible exercises. Without full video, individualized assessment and coaching, readers cannot determine from the article alone whether a particular move is appropriate for them. The report does not claim that the routine prevents injury or treats back pain.

Amazon

weighted squats for advanced exercisers

As an affiliate, we earn on qualifying purchases.

As an affiliate, we earn on qualifying purchases.

What Viewers Can Expect

The source points to the workout clip and its exercise breakdown but does not report a forthcoming training plan, follow-up from Bruno, or additional details about Biel’s preparation. Unless Biel or her trainer publishes more information, the precise programming and progression remain unknown.

For readers considering similar exercises, a cautious next step is to learn the movements with manageable resistance and seek qualified coaching rather than attempting the full routine at once. People with an existing injury, recurring pain or a health condition should consult an appropriate health professional before changing their exercise program.

Amazon

balance training equipment for core stability

As an affiliate, we earn on qualifying purchases.

As an affiliate, we earn on qualifying purchases.

Key Questions

What is Jessica Biel’s Matchbox workout?

It is a set of full-body strength exercises shown in footage of Biel preparing for Matchbox The Movie. The reported moves include ring rows, supported squats, split squats, resistance-band work and side planks.

How hard is the workout?

Fit&Well describes the exercises as advanced. Several combine weights with balance, isometric holds or resistance pulling the body in another direction. The report does not provide enough programming details to rate the entire routine precisely.

Why did Biel use wall-supported squats?

Her trainer, Ben Bruno, said he adapted her training after she tweaked her lower back months before preparing for the film. Fit&Well identifies the foam-roller-and-wall setup as a way to add support, but it does not say that the variation is appropriate for everyone with back pain.

Can beginners try the same exercises?

The report characterizes the routine as advanced, so it should not be assumed to suit beginners as shown. People can seek qualified instruction and use simpler variations; anyone with an injury, pain or a health condition should consult a health professional before starting or changing a program.

Source: rss

Wellness content on this site is informational and not a substitute for professional medical guidance.
HALLOWEEN

Halloween Picks

As an affiliate, we earn on qualifying purchases.

You May Also Like

A Trainer Explains Why Your Usual Workouts Become Less Effective In Your 40S And 50S—and How To Fix It

Trainer Jill Brown says reduced daily movement, lifestyle changes and workout adaptation may affect progress in midlife—and suggests gradual adjustments.