Amazon.com Add a new dimension to your workout routine with the Power Plate my5 vibration training machine. The my5 employs a technology called Acceleration Training to stimulate the body's natural response to vibration. These vibrations transmit waves of energy throughout the body, activating muscle contractions between 25 and 50 times per second, thereby enhancing your overall fitness in sessions as short as 15 minutes a day, three times per week. Acceleration Training offers a host of benefits, ranging from an immediate improvement in blood circulation to a variety of other measurable outcomes, including increased muscle strength and flexibility, improved range of motion, decreased cellulite, increased bone mineral density, reduced pain and soreness, and faster recovery from injury. Acceleration Training works by creating instability in the human body, as with each vibration the body is forced to perform reflexive muscle actions. Furthermore, these contractions must work in multiple dimensions, as the Power Plate machines actually oscillate in all three directions, exactly as the human body is designed to do. This means that one can improve functional force (stability, strength, or power) by either applying more mass or more acceleration to the body. Many forms of training and condition use mass--as seen in methods with weight machines and free weights. Power Plate machines, by contrast, use the second half of the law of motion equation: they apply acceleration to the body while keeping mass (i.e., your body weight) the same. The result is that you work against a far greater influence, or "load," of gravity in every movement you perform. Power Plate machines are a great alternative for people who enjoy an active lifestyle but don't have the time to perform lengthy workouts three or more times a week. This particular model, the Power Plate my5, makes Acceleration Training accessible for use in the home, office, or just about anywhere else. The machine is smaller than the company's commercial models, but still offers all the features you need for efficient workouts, including high/low vertical displacement settings, quick-start programs for strength, stretching, massage, and relaxation, and a remote control for easy of use. The my5, which offers a maximum load of 300 pounds, measures 27 by 59 by 35 inches (W x H x D), weighs 200 pounds, and carries a one-year warranty on parts and a 180-day warranty on labor. Compare These Power Plate Trainers my3 my5 pro5 pro5 AIRdaptive Maximum Load 264 pounds 300 pounds 400 pounds 500 pounds Frequency Range 35 Hz 30-40 Hz 25-50 Hz 25-50 Hz Frequency Adjust 3 mats/varying thickness to dampen vibrations as needed 1 mat 1 Hz increments 1 Hz increments Vibration Energy Low and High Low and High Low and High Low and High Time Settings 30 or 60 seconds 30 or 60 seconds 30, 45, or 60 seconds / up to 9 minutes 30, 45, or 60 seconds / up to 9 minutes Dimensions 25 x 32 x 62 inches 27 x 35 x 59 inches 34 x 42 x 61 inches 34 x 42 x 61 inches Surface Plate Dimensions 25 x 15 inches 27 x 23 inches 33 x 33 inches 33 x 33 inches Machine Weight 126 pounds 200 pounds 330 pounds 348 pounds Warranty Parts: 2 years; labor: 1 year Parts: 2 years; labor: 1 year Parts: 2 years; labor: 2 years Parts: 2 years; labor: 2 years