1. For this movement, you can either use a barbell, dumbbells or kettle bell (kettle bell hold in the same as your standing leg side.) You can also perform this with your non-standing leg raised behind you on a bench.
2. Standing with your weight on one leg, with a little micro-bend in the knee. Keep your back neutral and bend forward by hinging at the hip, extending your free leg behind you to balance.
3.Continue lowering the weight until you are parallel to the ground, and then return to the upright position, squeezing your glutes at the top.