Hi Kimmy! You can do step ups on a high step to get deep into the glute area. To spare excessive stress on the knees, keep your step height to a height where you don't go much beyond a 90 degree angle when your foot is placed on the step. To add more resistance to the exercise, put weights in your hand as you step up. Also, I do feature glute raises in my Muscle Endurance tape. This is a hard exercise to describe accurately but it is a great exercise to shape the glutes. I never like to push my products on anybody so please do not feel obligated to get Muscle Endurance, but I do want to point out that it does include three sets of step ups as well as a section of glute raises should it be something of interest to you at another time. Good Luck!