Train with this just 5 minutes a day and you will achieve tremendous results. Abdominal muscles, back muscles, arm muscles, shoulder muscles, thigh muscles and gluts are trained at once. You can choose between 6 different training levels and 44 different exercises travel bag included Intense, light and effortless abdominal training. By this Just 5 minutes training a day for amazing results with this, you can optimally workout your upper, middle, lower and side abdominal muscles. You can choose between 6 different training levels and 44 different exercises and thus to tailor your workout to your body perfectly. But this unique sports equipment can do even more They enable you to simultaneously train different muscle groups at once The following muscle groups are activated with this: * Abdominal muscles (upper, middle, bottom, and side) * Back muscles * Arm muscles * Shoulder muscles * Thigh muscles * Gluts.