Meaning of "3 to 500"

3-Dae-500

3 to 5003대 500#마인드셋#경제/재테크#라이프스타일2010s Meme

This term refers to reaching a total weight of 500 kg across the three major exercises in weight training: the squat, bench press, and deadlift.

"To celebrate the gym's opening, his 3x500 record was the talk of the town."