Rock-N-Flex Exercise System Your total body workout…..in just minutes a day! Nautilus, Inc., a leading marketer of heath and fitness products, has selected the Rock-N-Flex® Exercise System for a new promotional series with its Bowflex® family of products. Nautilus has paired the Rock-N-Flex® with its industry-leading home fitness product, the Bowflex® home exercise gym, and other exercise products that it currently markets worldwide. The Rock N Flex Exercise System is a complete body workout program that provides core strength training, improved posture, resulting in back pain relief, joint pain relief and improved flexibility. Advantages found in this type of balance exercise system is that it is a low cost, portable and efficient strength training program that produces results similar to more expensive strength training equipment. The "core six flex" part of the exercise program immediately starts to improve posture, range of motion and function of the whole body. After performing the "core six flex" the user can then utilize the strength training program, the balance exercise to gain flexibility, golf stretching, exercises for ankle injury or additional Rock N Flex functions depending on personal fitness goals. Strength training equipment costing thousands of dollars can't work all the body systems addressed by the simple to use Rock N Flex system. The core strength training program was developed in coordination with Physical therapists and Athletic trainers from a major university. They incorporated the balance exercise and flexibility principals of Tai Chi and Yoga in addition to the most needed exercises for core strength, posture, back pain relief and ankle injury. The result was an all in one balance board, core strength training program, and exercise for posture that is extremely fast and easy to use. With the Rock N Flex system you get the most effective exercises from the east and the west in one simple to use program