The single-leg squat – also known as a pistol squat – is an advanced variation of the regular squat. Besides impressing onlookers by being able to do this squat, it will also benefit you by ...

They are usually still 45 pounds. Squat bars are a wild card here. Normally, the bar in a squat rack will be a regular power bar. But sometimes, it will be a specialized squat bar that is thicker ...