Lack of time is the number one reason people never start exercising—or give up once they do. The 70 Second Difference turns that problem on its head with a bold, sometimes blunt, science-backed approach that finally makes fitness fit real life.
While many traditional exercise systems demand long, exhausting sessions, this revolutionary method proves that less really can be more. Built on the proven power of isometric exercise, The 70 Second Difference shows how muscle and strength can be built just as effectively—often more effectively—than with conventional resistance training, but in a fraction of the time. No gym, no expensive equipment, and no wasted hours required.
Science confirms that as little as 70 seconds a day of focused, sufficiently intense isometric exercise can stimulate every major muscle group in the human body. These short-burst, precision movements deliver exceptional results while saving both time and money, making this system accessible to almost anyone, anywhere, at any time.
More than just a workout plan, The 70 Second Difference is an essential reference guide to the science of exercise and nutrition. It explains muscle growth and strength in clear, practical terms, explores why bodybuilders and strength athletes develop such different physiques, and answers long-standing questions about protein intake, fat loss, weight control, and long-term health.
The book includes three structured 70-second routines—beginner, intermediate, and advanced—so you can progress confidently at your own pace.
If time has ever stood between you and lasting fitness, The 70 Second Difference offers a smarter, faster, and scientifically proven solution—real results in seconds, not hours.
While both Isometric and TRISOmetric exercises can be performed with or without equipment, we suggest using 2 Iso-Bows (available on Amazon) to make the exercises easier and more enjoyable.
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 and Brian Sterling-Vete. Helen is an ISOfitness™ 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™ system in video-led online workout routines, webinars, live seminars and corporate fitness workshops. Brian Sterling-Vete Ph.D. is a British author, Guinness World Record Holder, and martial arts instructor. 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.
