The HELM Core Fitness Strength Training System - Multi Grip Push Up and Plank Device for Balance Ball and Stability Ball ACHIEVE THE REAL PERFECT PUSHUP! The Helm allows you to take a static exercise like the pushup and make it a dynamic exercise by incorporating the swiss ball. Just as free weights are used to engage your stabilizing muscles The Helm is used to do the same when placed on an unstable surface such as the bosu or swiss ball. Just as crossfit uses high intensity interval training, plyometrics, and calisthenics; The Helm incorporates these same elements into its various workouts. MUSCLE DEFINITION -- The Helm allows the user to add a stability component to planks, pushups, and bench dips. User is training the upper extremity for strength, stability, endurance, mobility; all while achieving core strength training simultaneously. Focus on abs, arms (biceps and triceps), shoulders, upper and lower back and provide a total workout with one device. Tested to withstand large amounts of weight, the Helm works well for men and women at all levels or workout routines. 3 DIFFERENT HANDLE POSITIONS -- Narrow, Standard, Wide therefore the user is training the upper extremity for strength, stability, endurance, mobility; all while core training simultaneously. Achieve your workout objective, the six pack abs, your beach body you are looking to reach. Personal trainers and coaches will definitely know how to incorporate the Helm into their calisthenics regiments! BEGINNER TO PRO ATHLETE - Designed for use on the Swiss Ball *DOES NOT INCLUDE BALL (any size), Bosu Ball, balance ball or simply on the ground; the Helm is a versatile core and multi muscle workout device to use at your home, take to the gym, and even travel with it. No assembly needed. The Helm is ready out of the box. The Helm works out the core muscles along with various muscle groups simultaneously, this device is perfect for training the serious competitor and the elite athlete. LIFETIME REPLACEMENT GUARANTEE --- Developed by a Certified Strength and Conditioning Specialist the Helm is designed with the athletes in mind. With over 3 years of development, The Helm was tested and consulted on by the worlds best athletes to ensure proper and efficient core stability training. Made in the USA and built to last. The Helm has a lifetime warranty and can withstand over 700lbs of weight. Don't just get fit, Get Helm Fit today! GET YOURS NOW!