Glute Mead Circles are one of the best exercises that targets that small Glute muscle that you can see in the image below. Working the smaller muscles pays dividend in the long haul of healthy living.
Getting started:
Lying on side, body straight with hips stacked on top of each other.
Lift top leg up and over an imaginary wall, bend the knee, then return the leg back to its original position. Complete 10 reps
Bend the top leg towards chest, extend the leg outward then lift the straight leg up and over the imaginary wall and return to original position. Complete 10 reps.