TRISOmetric® Exercise is not just another workout—it is a highly advanced, science-driven strength system designed for those who demand exceptional results. This powerful hybrid method fuses three proven exercise techniques into one uncompromising training system, delivering maximum strength and muscle development in minimal time.
Developed through pioneering research by Brian Sterling-Vete at Manchester Polytechnic in the late 1970s, TRISOmetric training was refined at the highest level of elite sport. It was successfully applied during Brian’s coaching of four-time World’s Strongest Man Jon Páll Sigmarsson, supporting three of Jon’s historic world title defences. This is a system forged under real competitive pressure, not theoretical speculation.
TRISOmetric exercise is strictly for advanced trainees. It is a pure strength and muscle-building programme intended for serious athletes, experienced trainers, and natural bodybuilders who want to achieve peak physical condition with ruthless efficiency. Beginners need not apply—this system is about precision, intensity, and results.
Clear instructional photographs with directional arrows eliminate all guesswork, showing exactly how and where to apply force for maximum effect. The system is highly versatile and can be performed with or without equipment, seamlessly integrating with home tools such as the Iso-Bow®, Bullworker®, Steel Bow, Iso-Gym, suspension trainers, or full commercial gym equipment.
For optimal results, a small selection of simple, affordable equipment is recommended, allowing you to unlock the full potential of this elite training method without unnecessary complexity.
If you are ready to train at the level where science, strength, and serious results meet, TRISOmetric® Exercise delivers a no-compromise pathway to exceptional power and physique development.
An interesting and crucial footnote is that the National Health Service (NHS) Innovation Team in Greater Manchester, England, has successfully trialled and deployed the Workout at Work system for employees.
The authors, Brian Sterling-Vete and Helen Renée Wuorio, worked closely with the NHS Research and Innovation Team to create a practical and effective system suitable for virtually anyone in any job.
Co-authored by Helen Renée Wuorio and Brian Sterling-Vete. Brian Sterling-Vete Ph.D. is a British author, Guinness World Record Holder, and martial arts instructor. He is also one of the World's leading experts on isometric exercise, and the Bullworker. As a veteran strength and fitness coach, Brian trained with, and coached his friend and 4 Times World's Strongest Man, Jon Pall Sigmarsson of Iceland in strength and the martial arts. Brian worked with BBC TV News and is a TV broadcaster with a non-nonsense, entertainingly politically incorrect, and direct approach to fitness and body shaping which gets results. Helen is an ISOfitness(TM) exercise specialist and competitive Bikini Fitness Athlete from the United States. She went from 40lbs overweight, to a size ZERO Bikini Fitness Athlete in just 8 months! Helen now teaches the ISOfitness(TM) system in video-led online workout routines, webinars, live seminars and corporate fitness workshops.
