Perk up your derriere and drag it out of its drooping, hibernating slumber with our guide to the 12 best butt exercises. Each exercise specifically targets the gluteus medius, gluteus maximus, and hamstrings — the chief muscles responsible for creating the appearance of a firm, tight, lifted butt — to directly access deep, hard-to-activate muscle fibers and stimulate growth at a hyperaccelerated rate. Click to find more
