Buttocks Training Skateboard

Made of ABS and EVA materials, safe and durable, suitable for long time use. Double-sided design: one side is ABS, another side is foam material. These core gliders can be applied for carpets, hard floors, wood or ceramic tiles or any other smooth surfaces, 4 pieces (2 sets) in total to support your hands and feet when doing exercise. The fitness core sliders can tone, sculpt and challenge your abs, chest, arms, legs and shoulders with slide pads. Lunges, planks, pushups and any other workouts traget to strengh training, stretch of whole body.