Chapter 12. Application of Changing Criterion Design. Limitations of the Study One limitation of the study was gender bias. It was noted in the study that there are more overweight girls than boys, yet the authors included only boys in the study. Therefore, the findings may not be generalizable to the general population.
Anatomy and supply. The gluteus maximus muscle builds the most superficial layer of the dorsal gluteal musculature and thus forms the surface anatomy of the gluteal region.
Your glutes are a trio of related muscles. The largest of these is the gluteus maximus, the muscle that makes up the majority of your buttocks. This muscle supports your knee while balancing, works against gravity while sitting and helps to rotate and extend your hip.he other, called the antagonist, works in the opposite direction by returning a body part to its original position. As the term glutes refers to a group of three distinct muscles, there are multiple antagonists to your glutes.