Hollywood icon has used the same 12-minute workout routine since the 1960s
Helen Mirren, 80, remains a glowing testament to the power of consistency — and not just in her acting.
The celebrated Oscar-winning actress recently revealed that she still engages in a 12‑minute daily military workout that she claims to have followed faithfully for over 60 years.
Developed in the late 1950s by Dr. Bill Orban for the Royal Canadian Air Force, the XBX (Ten Basic Exercises) plan was originally created to help female air force personnel boost their overall fitness without gyms or fancy equipment.
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Mirren recently told Women’s Health she is a «big believer» in the system and praised its accessibility.
The XBX regimen consists of four progressive charts, each containing 10 exercises, according to multiple health experts.
Users advance through 48 levels in total (12 levels per chart). While the time it takes to complete each exercise stays the same as you move upward, the number of rep..