This exercise has a lot of steps, but it's terrific for strengthening your glutes, legs, and abs. (health.com)
Below are instructions for a challenging exercise that improves hip stability and core stability while strengthening the glutes. (best-leg-exercises.com)
The early stages of Professor Powers» system focuses heavily on strengthening the glutes in the frontal and transverse planes — hip abduction and hip external rotation, respectively. (chadwaterbury.com)