Multifunctional Exercise X Bike with AB Coaster Machine body-building fitness equipment Vertical Training Body Shaper | 72-XBMultifunctional X Bike with AB Coaster Machine body building fitness equipment Vertical Abdomen Machine Gym home Exercise abdominal quick and easy to set up and foldaway STURDY FRAME Made of metal steel, the frame will allow exercises at high intensity without any risk of breaking. It is ideal for your daily aerobic workouts. LEVELS of INTENSITY Suitable for all fitness levels. Ideal for combining cardio muscle training with muscle mass increase.