They are responsible for achieving the upright posture when the body is bent at the waist; maintaining the body in the upright posture by keeping the hip joints extended; and propelling the body forward via further leg hip extension when walking or running.
An effective exercise recommended - would be goblet squats.
The skeletal structure of human determines the main framework for body shape, so that the overall shape that you end up with is determined by the distribution of fat and muscle on top of your skeleton.
In the seated position, the buttocks bear the weight of the upper body and take that weight off the feet.
Heading into vacation season in August — prime shorts-wearing period of the year — you can expect to see these sky-high shorts worn everywhere, including some places they really shouldn't.
Although I am more about butt-building exercise as a quality, natural and permanent solution for improving the butt shape, I understand that it may not be for everyone.