What exercise is thruster?

Could you elaborate on the specific exercise known as the "thruster"? Is it a strength training movement that incorporates multiple muscle groups? Does it involve pushing and pulling motions, or is it more focused on a single plane of motion? Additionally, what are the benefits of performing the thruster, and are there any safety precautions one should consider when incorporating it into their workout routine? Understanding the details and nuances of this exercise will help ensure its SAFE and effective incorporation into fitness plans.