The advantages for HyperGravity Fit-N-Flex Whole Body Vibration (WBV) Machines for muscle training are two fold. First by forcing your muscle(s) to hold a position on the vibration plate for a certain length of time, your body will begin to recruit and activate more and more motor points, to help maintain this contraction. Motor points that are rarely exercised within a particular muscle are now brought into use, perhaps for the first time. Secondly, while the vibrations continue, the motor points that are recruited are forced to contract continuously, time after time, with no appreciable decrease in force output. This allows your muscles to achieve a state of maximum contraction very safely and effectively. The end result is that the entire muscle matures very quickly. With conventional training, the resting period between two training sessions is almost as important as the training itself. This basic rule should also be applied to HyperGravity Fit-N-Flex Whole Body Vibration (WBV) Machines training. The big advantage of training on HyperGravity Fit-N-Flex Whole Body Vibration (WBV) Machines is that this usual recovery period is reduced. In most cases only one day is sufficient (compared to two in conventional training). This means that you will not only train more efficiently, but have the ability to train more often as well!