Yukon Double Rail is a term used to describe a particular type of power rack used in weightlifting. However, there are various synonyms for the word "Yukon Double Rail" that can be used interchangeably. These synonyms include power cage, squat cage, weight rack, and squat rack. All of these describe a sturdy, metal frame that is used for lifting weights and supporting a barbell. This type of equipment is typically used in gyms and fitness centers, and provides a safe and stable platform for weightlifters to perform their exercises. Whether you call it a Yukon Double Rail or a power cage, this piece of equipment is essential for serious weightlifters looking to take their workout to the next level.