‘VIBRATION/OSCILLATION WEIGHT TRAINING’ creates a fast twitch muscle response to the involuntary muscle contractions created by the vibration, and another simultaneous muscle response to the continuous instability that is being forced upon the muscle by the shifting plane. This muscle response is called Tonic Reflex Vibration (TVR). The VIBRA STACK 10000 allows the user to perform this unique type of training by simply maintaining any position between start and finish of a standard weight lifting exercise until complete muscle failure is achieved.The weighted load combined with the vibratory stimulus placed upon the muscles ensures that each muscle group can safely and completely be worked to exhaustion while limiting the normal risks of injury due the necessity of lifting heavier and heavier weights. The ability to also work the fast twitch muscle fibers of the selected muscle group is another aspect of this training technique which can not be replicated in any other form of training. We have coined this type of training as ‘PLISO-WEIGHTED TRAINING’.The HEALTH MARK VIBRA STACK 10000 is the first ‘AND ONLY’ machine to transmit oscillation and vibration directly to the muscle via a cabled stack system.For superior muscle performance, tone and endurance the Vibra Stack 10000 is the most efficient weight lifting device on the market, ensuring maximum exertion and exhaustion of all muscle fibers in both large and small muscles groups simultaneously. With 9 manual and 3 Auto programs which varies the frequency 4 Hz – 30 Hz in 9 increments, and the amplitude 2 mm to 8 mm in 9 increments, this 6 pulley weight station provides all of the options that you could ever expect from two 100 lb. stacks. The Vibra Stack 1000 includes 2 Single Grip Handles, 1 Easy Curl Bar and a Dual Stack Connect Bar which doubles as a Squat Bar. This is simply the most elite training system the weight lifting market has ‘EVER SEEN’!