XtremepowerUS Roller Coaster Abdominal Machine Waist Fitness Equipment Abdomen Cushion Exercise Machine

The XtremepowerUS Roller Coaster Abdominal Machine is a useful piece of equipment for anyone who wants to achieve tone and fitness in their abdominal muscles, from the comfort of their own home. With a comfortable cushion, the machine simulates a roller coaster ride that works your abdomen muscles effectively. However, some customers have reported issues with missing pieces, unclear instructions, and quality control problems. Additionally, some reported that the device that registers the number of crunches doesn't work and requires batteries which were not included, complicating the set-up experience. Despite these reported issues, the majority of customers report seeing positive results and viewing the machine as a worthy addition to their home gym.