Description The abdominal muscle disc is a safe, effective, and simple device for training abdominal core muscles. It can also train local, arm, and leg muscle groups. Suitable for different physical conditions; suitable for women and men. During use, since the instrument can move in any direction in the same plane, while increasing the range of motion. Features -Color:Pink -Material:Plastic, Stainless Steel, Froth -Size(Sliding Plate):28.00X28.00X7.00cm/11.00X11.00X2.75in -Size(Mat):33.00X37.00X1.00cm/12.97X14.54X0.39in -The axles are also pressure resistant. Don't worry about the plate breaking or damaging during exercise. -Multiple exercise methods: Fix the foot, move the plate by hand to effectively exercise the upper abdominal muscles. -Easy to use, fix the hand and move the plate by foot to effectively exercise the lower abdominal muscles. -For fitness, you can also use plates to increase the difficulty and stimulate the abdominal muscles more deeply. -The commonly used abdominal wheel is one-way, there is no change direction during exercise. But this universal wheel's plate can stimulate your abdominal muscles more deeply. The axles are also pressure resistant. Don't worry about the plate breaking or damaging during exercise. Multiple exercise methods: Fix the foot, move the plate by hand to effectively exercise the upper abdominal muscles. Easy to use, fix the hand and move the plate by foot to effectively exercise the lower abdominal muscles. For fitness, you can also use plates to increase the difficulty and stimulate the abdominal muscles more deeply. The commonly used abdominal wheel is one-way, there is no change direction during exercise. But this universal wheel's plate can stimulate your abdominal muscles more deeply.