How the Pineapple Workout WorksPineapples have plenty of health benefits, but using them as the inspiration for a workout might seem unusual. The spiny fruits are thick in the middle, exactly what exercise is supposed to prevent, and they aren't a shape that most exercisers want to emulate. Open up a pineapple, though, and note how its core contributes to its structure. A pineapple's core is so strong that even when the center of it is removed, the fruit stays intact because of the supporting structures that held the core in place. The pineapple workout gets its name from its ability to focus on the core.Pineapple workout designer Nick Morris demonstrated elements of the exercise regimen with a range of different Pineapple Fitness products. Each piece of equipment works a different set of muscles to achieve complete body fitness in a shorter time than traditional exercise routines.Platform: The foundation of the pineapple workout is the platform. Unlike the stationary workout platforms typically used in step aerobics and lifting classes, the Pineapple Fitness platform moves, forcing the body to rebalance itself throughout the exercise regimen. Because it must remain active throughout every moment of the exercise program instead of just during one phase of movement, the body gets more of a workout in a shorter time. Squats, lunges and one-legged poses also foster better balance as they build strength. The platform also functions as a traditional step when needed.Octopus: The Octopus array resembles an inverted version of a gymnast's rings. Like the rings, the Octopus allows a full range of motion for the upper body, twisting and turning along with the user's hands. The apparatus also works with supine motions, providing resistance for lower-body leg lifts and stretches. The equipment provides a no-impact resistance workout that can combine with the stationary or moving platform for a wider range of exercise moves to tone every major muscle group.Uber:The Uber fitness unit is a hand-held instrument that works the upper body. Using it to facilitate push-ups and planks removes stress from the hands and wrists, positioning the arms in a natural, comfortable position. These floor exercises tone the abdominal muscles, quadriceps, biceps and triceps with every set. A full range of motion in the handles makes the Uber fit for all body types and heights.The pineapple workout incorporates novel and traditional exercise moves to develop a pineapple's core strength within a decidedly shapelier exterior.