Take a break from the Stairmaster and try something new! If you are working on training your glutes, you need to know about Bret Contreras (web site), PhD, CSCS aka The Glute Guy. You can learn a lot from his videos and they are incredibly detailed. Many of the exercises can be done at home with a resistance band (“booty band”), dumbbell, kettlebell and bench.
Here are some examples of women training with him in The Glute Lab. The tips of course apply to men as well.