One variation i done was say bench monday and thursday.
say 240lbs 3x5 on monday then 5x5 thurs.
Next week add 5lbs and repeat. Though you need to start relatively light so it feels easy
yeah that's one way to do it, the original program was started by a guy named Bill Starr who was a strength coach and competitive powerlfter here in the US in the 60's and 70's, he suggested doing a 5x5 program that had you doing a heavy, medium and light workout every week, so three workouts for a lift using that template.