DB Split Squat Exercise?

How do I perform this exercise: Dumbbell Split Squat (front foot elevated). I tried it and it did not seem to have very much range of motion. I felt I was doing it wrong.

This is an exercise used in the last triple threat training routine.

Thanks. Steve

pretty simple…split your stance, front foot elevated in this case, which should increase the ROM, and squat. Can’t really mess it up…