Make sure you stretch both of your hip flexors for at least 30 seconds before doing this butt exercise to increase your range of motion to get a better butt workout -
Watch this video to see how to stretch your hip flexors
and…
Also make sure that you push thru your heels and NOT your toes for a better butt workout
and since you're already using extra weights…
You really don't have to squeeze and hold each rep at the top for 2
seconds but… Holding each rep at the top for 2-to-5 seconds will give you a much better and more intense butt workout and also
remember that…
The closer your feet are to your butt = the better butt workout you'll get and if you
go here…