Helen Mirren's 12-Minute Daily Workout: A Timeless Fitness Secret Revealed
Helen Mirren's illustrious acting career has spanned over six decades, showcasing her versatility across stage and screen. Yet, amidst this dynamic journey, one constant has been her commitment to a specific fitness regimen. The 80-year-old actress relies on the XBX plan, a 1950s workout programme originally developed for the Royal Canadian Air Force, which she has practiced intermittently throughout her life.
"It just very gently gets you fit," Mirren explained in an interview with Hello! magazine. "It is 12 minutes [long] and they have charts you follow. Each day, you have to do the exercises within the 12 minutes, and until you can you can’t move up. Two weeks of doing that and you think: 'Yeah, I could go to the gym now'."
The XBX plan exclusively utilises bodyweight exercises, aligning perfectly with Mirren's philosophy that exercise need not involve costly gym memberships. After some online research, I located the original XBX booklet and decided to test it out. Here is my experience and analysis of why this programme has endured through the years.
How to Perform Helen Mirren's XBX Workout Plan
The XBX pamphlet spans 51 pages and is quite detailed, featuring numerous charts and numerical targets that may initially appear daunting. I have simplified the key elements for clarity.
XBX stands for 10 basic exercises, forming a 10-move, 12-minute workout. The programme includes 48 difficulty levels, each requiring a slight increase in repetitions from the previous one. Every 12 levels, the exercises are modified to become more challenging. Participants begin at level one and advance only when they can complete a level comfortably. The booklet provides age-specific targets; for instance, individuals aged 26-30 are advised to aim for level 30, while those aged 46-50 should target level 16.
Below are the prescriptions for levels one and 30 to illustrate the progression:
Level one of the XBX plan:
- In two minutes, complete: Toe touch x3, Knee raise x4, Lateral bend x5, Arm circle x24
- Then complete: Partial sit-up x4 (in two minutes), (Alternating) chest and leg raise x4 (in one minute), Side leg raise x4 (in one minute), (Kneeling) press-up x3 (in two minutes), Leg lift x2 (in one minute), Run and hop x50 (in three minutes)
Level 30 of the XBX plan:
- In two minutes, complete: Toe touch x12, Knee raise x18, Lateral bend x14, Arm circle x30
- Then complete: Straight-leg sit-up x33 (in two minutes), Chest and leg raise/Superman x33 (in one minute), Side leg raise x54 (in one minute), Elbow press-up x30 (in two minutes), Leg-over tuck x15 (in one minute), Run and half knee bend x50 (in three minutes)
My Experience Testing Helen Mirren's Workout Plan
I prepared to try Helen Mirren's military-inspired workout in my living room, an unexpected activity for 2025. Deciphering the 51-page XBX booklet required some time, but after a thorough read, I understood the structure: 12 minutes, 10 exercises, with target repetitions to be completed within specific time limits, typically one or two minutes.
The instructions emphasise starting at level one and progressing gradually without skipping levels. I followed this advice and attempted level one. As Mirren noted, it gently encouraged movement with Pilates-like exercises, which felt refreshing after a morning at my desk. This makes it a solid option for those seeking to incorporate more activity into their routine without a gym, though beginners should ease into moves like the lateral bend and toe touch.
However, the workout left me desiring more intensity. In the spirit of experimentation, I disregarded the guidelines and jumped to level 30, the target for women aged 26-30. This proved significantly more challenging. The initial flexibility exercises felt rushed, as I needed to perform 74 reps in two minutes, ultimately taking over three minutes. I would have preferred more time to focus on proper form.
Next, the straight-leg sit-ups, a core staple, were manageable within the two-minute window. The 33 chest and leg raises, also known as the Superman, were completed just as the 60-second timer ended, effectively engaging my upper back muscles without weights.
Working against strict time limits increased the workout's intensity, engaging my heart and lungs similar to modern HIIT sessions. Yet, this pace had drawbacks. The side leg raises felt hurried, requiring nearly one rep per second, and I exceeded the time for leg-over tucks. The press-ups were on schedule, and I finished with run and half knee bends, which elevated my heart rate without further issues. By the end, my abs, hips, and thighs felt the most worked, while larger muscle groups like the chest and back received less attention.
Helen Mirren's Workout Plan: My Verdict
Exploring this 1950s workout was fascinating. It highlighted that, despite modern fitness complexities, simple principles endure. Progressive overload is key—gradually increasing workout intensity to drive fitness gains. XBX implements this effectively through its structured levels.
The plan also excels in promoting mobility by incorporating movements across all three planes: sagittal (up/down, forward/backward), frontal (side-to-side), and transverse (twisting). Unlike many contemporary routines that focus heavily on sagittal movements like squats and press-ups, XBX encouraged bending and twisting, leaving my body, especially my spine, feeling fresh and mobile.
Accessibility is another strength. The 12-minute, equipment-free format with varied difficulty levels makes it suitable for most fitness levels, requiring only floor space. However, some individuals may prefer more intense challenges, such as weightlifting, as bodyweight exercises have limitations in building maximal strength. The male version, 5BX, offers more advanced moves, but weights remain a superior option for strength gains.
Conversely, exercises like toe touches and lateral bends may require prior mobility work. The plan's generic prescriptions, a common issue with cookie-cutter programmes, do not account for individual differences. Personalised coaching could address this. Additionally, the booklet's charts and numbers may seem unwelcoming compared to video workouts, potentially deterring some users.
Ultimately, the XBX plan works for Mirren, as evidenced by her decades of use. In an era of constant online critique, her success is undeniable. The crucial takeaway is to find a movement style that suits you, whether it's XBX, CrossFit, Pilates, or walking. Consistency and enjoyment are paramount for long-term fitness.
