What is the primary purpose of the AB dolly in fitness training?

The primary purpose of the AB dolly in fitness training is to work the entire core. This piece of equipment allows users to engage multiple muscle groups within the core, including the rectus abdominis, obliques, transverse abdominis, and even lower back muscles. By utilizing the AB dolly, individuals can perform various exercises that promote stability, strength, and coordination within the core, which is crucial for overall fitness and functional movement.

While enhancing cardiovascular endurance, improving flexibility and agility, and strengthening leg muscles are all important aspects of a comprehensive fitness program, they are not the main focus of the AB dolly. This tool is specifically designed for core engagement, making it an effective choice for those looking to enhance their core training routines.