In one of my recent posts I introduced the Barbell Split Squats and spoke about how it is a great exercise for building your quadriceps through deep knee flexion. This movement can be progressed further by adding a slight twist, that is, lifting the rear leg up on a bench, as such enabling even deeper knee flexion. Enter Barbell Bulgarian Split Squats. While Bulgarian Split Squats are more commonly performed using dumbbells or kettlebells, the barbell version is very handy when you either don’t