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Jessica Biel’s recent video shows strength-training exercises she used while preparing for Matchbox The Movie, with trainer Ben Bruno explaining the movements. Bruno says Biel had tweaked her lower back months earlier, so he adapted her training; the routine is advanced and is not presented as a beginner workout.
Jessica Biel has shared footage of the strength training she did while preparing for Matchbox The Movie, and her longtime trainer Ben Bruno explains the exercises in the video. A Fit&Well report describes the routine as advanced and says Bruno adapted Biel’s training after she tweaked her lower back several months earlier.
The video includes a mix of weighted squats, split-squat variations, rows, lunges and plank work. Bruno says viewers may expect a back-focused routine because of Biel’s on-set look, but he says her training is generally full-body and gives somewhat more attention to her legs and glutes than her upper body. The report’s exercise-by-exercise analysis describes movements that combine balance, core stabilization and resistance.
Among the upper-body exercises is a horizontal ring row with a forward slide, which challenges the muscles along the back and requires the trunk to stay steady. Biel also performs a high side plank with a resistance-band knee-and-elbow drive, a lateral lunge under band tension, and a low side-plank hold with a raised leg. These variations ask the body to resist pulling forces while maintaining position.
The lower-body work includes wall-supported goblet and double-dumbbell squats, using a foam roller behind the back, as well as a wall-supported Bulgarian split squat. The report says the wall-supported setup may offer some support while squatting, but the weighted versions still require strength and control. Other exercises include a held split squat with a lateral arm raise and a side-lying press-and-reach, which the report characterizes as a mobility-focused movement.
A Demanding Routine, Not a Starter Plan
The breakdown helps distinguish a celebrity workout clip from a ready-made routine for the general public. The exercises shown combine single-leg balance, loaded movements, isometric holds and resistance bands, so difficulty depends on a person’s strength, mobility and experience. Seeing Biel complete them does not establish that the same loads or variations are suitable for others.
The account of her back issue also puts the clip in perspective: Bruno says he had to find ways to keep challenging Biel without aggravating her lower back. That is a trainer’s description of her individual preparation, not evidence that the exercises treat back pain or prevent injury. People with back symptoms, existing health conditions or limited lifting experience should seek guidance from a qualified professional before attempting advanced loaded movements.
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Training for Matchbox on Set
The footage is presented as a look at Biel’s physical preparation for her role in Matchbox The Movie. It follows an earlier arm-and-back workout post that the Fit&Well report says Biel shared in December 2025. The newer clip opens with footage of Biel on set in a green backless dress before showing parts of her training.
Bruno’s comments frame the exercises as part of a broader program rather than a single body-part workout. The source report identifies several movements and explains their intended muscular demands, but it does not provide a complete training schedule, the weight Biel used, the number of sets or repetitions, or how frequently she performed each exercise.
“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 video described by Fit&Well
Details Missing From the Workout Clip
The available report does not establish the weights, sets, repetitions, rest periods or weekly schedule behind the workout. It also does not specify the diagnosis or severity of Biel’s back issue, whether she had fully recovered, or which exercises were modified for that reason. The clip and trainer commentary therefore offer only a partial view of her preparation, not a complete program or medical guidance.
The exercise descriptions identify likely muscle groups and movement demands, but they do not independently establish outcomes such as injury prevention or changes in strength. The report’s account of possible support from the wall and foam roller should not be read as a guarantee that a squat variation is safe for every person.
More Detail Needed to Replicate It
No further workout details or follow-up announcement are included in the source material. Readers seeking to understand the full training plan would need additional information from Biel or Bruno, including exercise dosage, progression and any individual modifications. Until then, the video is best understood as a selection of advanced movements from her preparation, rather than a complete routine to copy.
Anyone considering similar exercises can scale them with a qualified trainer and stop if a movement causes pain. People with a current or previous back problem should consult a health professional before trying loaded squats, split squats or demanding plank variations.
Key Questions
What is Jessica Biel’s Matchbox workout?
It is a selection of strength and mobility exercises shown in Biel’s training footage for Matchbox The Movie. The clip includes squats, split squats, rows, lunges and side-plank variations; it does not provide a complete weekly plan.
How difficult are the exercises?
The Fit&Well report describes them as advanced, citing balance demands, loaded movements, isometric holds and resistance-band tension. Difficulty will vary by a person’s training experience and physical capacity.
Why did trainer Ben Bruno adapt Biel’s training?
Bruno said Biel had tweaked her lower back a few months before preparing for the film, so he had to find ways to challenge her without aggravating it. The report does not give further medical details.
Can beginners follow the workout as shown?
The source does not recommend the routine for beginners. Several movements require strength, balance and control; a beginner should get qualified coaching and use appropriately scaled exercises rather than copying Biel’s versions or loads.
Does the video give sets, reps or weights?
No. The report describes the exercises but does not state Biel’s weights, sets, repetitions, rest periods or training frequency.
Source: rss
