The Fitvids Ab Trainer is designed to target abdominal muscles effectively while protecting your back. It offers various training options for upper, lower, and side abs, making it versatile for different workout routines.

Many users appreciate its ergonomic design, which reduces strain on the back and neck. One user mentioned that it supports controlled range of motion, especially beneficial for older individuals. The head pad is noted for providing neck support during exercises.

However, some users reported issues with the product's quality. Complaints include rusty parts, poor paint finish, and difficulty in assembling due to ill-fitting screws. One user even mentioned that one side of the machine was significantly higher than the other when placed on the floor.

On the positive side, several users found the machine easy to assemble and effective in targeting abdominal muscles. One user highlighted that they started seeing results within two weeks of use. The lightweight design makes it easy to store and use regularly.

Despite some quality control issues, many users believe the Fitvids Ab Trainer offers good value for its price. It provides a structured way to perform crunches and other ab exercises without straining the neck or back.