This version of the hip raise is great for the gluteus muscles. It is important to note that all leg muscles are activated when performing this exercise. But the greater emphasis is on the gluteus muscles.

Step 1: Position upper back on ball. Place weighted bar on upper thighs.

Step 2: Elevate hips as high as you can. Try to squeeze.

Step 3: Lower hips back to the starting position. Perform for several repetitions.