Sculpt Your Chest, Arms, ABS, Legs, and achieve total body fitness using our Scientifically Proven 7-Second Isometric Exercises risk free with our 90 Day Money Back Guarantee and 5 Year Warranty. The Steel Bow by Bullworker is back better than ever with ADJUSTABLE CABLE GRIPS for your comfort. Nothing builds STRENGTH and FLEXIBILITY faster (routines are 30 minutes or less). The Steel-Bow delivers 0-100 lbs of resistance for Isometric, Iso-Motion, Resiliency, and Endurance training from a 20-inch, 2 lb product. Stop risking injury with heavy weights and breakable elastic bands. Lose weight and Gain muscle from the comforts of a chair with the revolutionary Sit-at-Home Fitness program, the fastest conditioning program today. Beginner, Advanced, Rehabilitation, Seniors, Maintenance - whatever your fitness needs the Steel Bow Delivers using 5 Fitness principles Isometric, Isotonic, Iso-Motion, Resiliency & Endurance. The Steel Bow, all steel construction, gives you the quality of a Professional Gym with extreme portability and convenience to save your time and money. 3 Levels of Changeable Resistance Springs to fit your fitness needs in seconds. Anyone can use the Level 1 Spring, while only the STRONGEST can use Level 3. Your Steel Bow includes a Free Mens and Womens Wall Chart detailing 3 Fitness Routines. Dietary Tips, Facial Exercises, Breathing Exercises and Health tips concerning muscles, ligaments, tendons and revolutionary total body workout routines. One size fits all; Men, Women, Young and Old. BUY QUALITY products from a name you can trust: BULLWORKER. Over 50 years of proven results. Join the millions (over 10 MILLION Sold World Wide) and take advantage of our 90 Day Money Back Guarantee and combine Dynamic Tension, Isometrics and the movement of Iso-Motion to ensure total body fitness risk free. International Buyers responsible for any VAT fees. INTERNATIONAL SHIPPING RATES ARE MORE THAN WE ARE CHARGING.