>
✔ 100% Money-Back Guarantee on Eligible Items
✔ Prices Displayed in Your Local Currency
✔ Final Price = No Surprise Import Fees
✔ Complimentary Insured Worldwide Shipping on Qualifying Orders
✔ Select Collector & Specialty Pieces May Require Secured Delivery Handling
by Helen Renee Wuorio (Author), Brian Sterling-Vete (Author)
This book has been approved by TWiEA - The World Isometric Exercise Association (www.TWiEA.com). Since this book is now over 650 pages and Amazon set minimum sale prices due to high printing costs associated with big books, we are selling it for the minimum price Amazon will allow. It can also be used with the new range of 2021/22 Bullworker Series 3 models. This is the 2022 updated Bullworker 90(TM) Course and is the companion book to The Bullworker Bible. Both books are approved by the makers of The Bullworker(R). The Bullworker 90(TM) Course is the essential 90-day/12-week course for all Bullworker(R) users. It is a science-based, user-friendly, step-by-step instruction course designed to increase strength, fitness, and how to grow muscle, and increase power over a 90-day/12-week period, it has big pictures complete with useful arrows showing the direction to apply the force and movement., It shows you how to progressively increase the force, pace, and intensity through the exercise sessions over the 90-days, and includes isotonic/Isometric exercise combinations, and multi-angle isometric exercise combinations. Each week has a detailed note section containing suggestions about exercise days, and rest times etc. This means that you know exactly what to do, and when to do it. The Bullworker 90(TM) Course also contains alternative/extra exercises using the Iso-Bow(R) and the Bow Extension(R) to increase the range and effectiveness of The Bullworker(R). The Bullworker 90(TM) Course can be used with the Bullworker(R) Classic, the Steel Bow(R), the Bullworker X5, the Bully Extreme, the ISO 7x, and the Bullworker X7. Required Equipment: A Bullworker(R) Classic, or a similar device. Recommended Equipment: Steel Bow(R), Bow Extension(R) kit or similar, 2 x Iso-Bows(R). NOTE: The authors, Brian Sterling-Vete and Helen Renée Wuorio are exercise specialists who have worked closely with the NHS Innovation Team at the Greater Manchester Mental Health NHS Foundation Trust on two major isometric exercise trials during 2020. This was an outstanding success, and they are now moving into a third much bigger trial before looking towards an expansion into more sectors of the NHS across the UK. TWiEA will be involved to conduct isometric exercise instructor training programmes for key NHS staff.
Author Biography
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.
- In stock, ready to ship
- ✔ Authenticity Guaranteed — Verified Designer Goods
- ✔ Sourced from Authorized European/U.S. Luxury Distributors
- ✔ Secure Checkout — SSL Encrypted Payments
- ✔ Fast Global Delivery — 3–11 Business Days
- ✔ Easy Returns on Eligible Items
- ✔ 100% Money-Back Guarantee — Full Refund if Not Satisfied
AUTHENTICITY GUARANTEED
Reserved for you — complete your purchase to secure this piece.
OFFICIALLY AUTHORIZED RESELLER
Discover Officially Authorized Authentic Items at STORE7994.com - Certificates Available on Request!
Independently verified for store quality and customer safety.
Trust score: 91/100
All designer items offered by STORE 7994 are sourced from trusted luxury distributors and verified through independent authentication services.
Learn how STORE 7994 authenticates luxury items
Guaranteed Authentic — Includes Brand Documentation & Third-Party Verification Options.
Shipping information
- Free Shipping* on all orders over $300 USD to most countries* Estimated delivery: 2-5 business days Mon-Sat to U.S., CA, EU etc.
- Tracking available: DHL Express
- Store 7994 Shipping policy
- Global delivery in 3–9 business days (location dependent).
- Free Worldwide Shipping $300+. International duties & VAT are calculated by destination country and may be collected upon delivery. UK orders are subject to 20% import VAT upon delivery.
Our innovation isn’t just in the brands we carry — it’s in the way we connect them. From our automation engine that keeps collections globally updated to our commitment to authenticity-first presentation, STORE 7994 exists where timeless design meets modern precision.
Every product we offer is:
Elevated · Intentional · Exclusive · Authentic
STORE 7994 is an authorized reseller of luxury fashion houses. Certificates and proof of authenticity are available to brand owners and partners upon request.
Returns & Refunds
We want you to shop with confidence at STORE 7994. If your purchase does not meet expectations, eligible items may be returned under the conditions below.
Return Eligibility
Items must be unused, unworn, and in original condition with all tags, packaging, and accessories included. Items showing any signs of wear or damage will not be accepted.
Return Window
Return requests must be made within 14 days of delivery.
Return Shipping
Customers are responsible for return shipping costs unless the item is defective, damaged, or incorrect.
Luxury Items
Items valued over $1,000 may be subject to a 7% restocking fee upon approved return.
Non-Returnable Items
For hygiene and product integrity reasons, the following items are final sale once opened or used:
• Underwear
• Fragrances
• Any worn or used items
Made-to-Order Items
Custom-designed products, including STORE 7994 hoodies, are made exclusively for each customer and are final sale. These items are not eligible for return or exchange unless defective or incorrect.
If you receive a defective or incorrect item, please contact us and we will make it right.
International Shipping & Duties
Many of our products ship directly from trusted international partners. Any applicable customs duties or import taxes are calculated at checkout and are non-refundable, even if the item is returned.
Returns & Associated Fees
All approved returns are subject to a $24 return processing fee. For international orders, duties, taxes, and return fees will be deducted from the original payment.
Shipping Policy
Complimentary shipping is offered on orders over $300. Orders below this threshold are subject to standard shipping rates at checkout.
