When people use the words “gender” and “sex,” people usually use them interchangeably. However, these two words can be misleading. Pryzgoda & Chrisler (2000) explain that many researchers agree on the existence of a difference between “sex” and “gender”. “Sex” refers more to the biological aspects of the female or male body, but “gender” generally focuses only on the behavioral, social, and psychological characteristics of men and women. Say no to plagiarism. Get a tailor-made essay on “Why violent video games should not be banned”?Get the original essayCunningham and Pickett (2018) point out in their article that from a very young age, boys compete against boys, girls against girls and this system continues and becomes stronger as they get older. The desire for clear boundaries in sport is amplified, as people like neat categories, even if nature can be overlooked. During the first decades of the 20th century, many physical education settings in the United States were segregated by gender. The programs, facilities, budgets, and staffing of physical education departments were one of the few places on American college campuses where such a strict distinction was made based on gender. Historically, sexual segregation was established around ideas of sexual difference and the belief in the unsustainability of sport for women. Until recent years, the human body was only considered biologically. However, to understand the full meaning of the body and gender, they must be considered in social and cultural contexts. The conclusion can be drawn by reading different research and articles on gender segregation in sports: gender segregation has existed in sports for a long time and people are used to it. According to Fink (2015), sexism has become an ingrained norm in the institution of sport that is almost never perceived on a conscious level and if it is recognized, most believe that change is impossible because "that's the way it is that things are.” Segregation is a key organizing principle for most modern sports, the justification for binary sex segregation in sport relies on a complex mix of elements, including biological, economic and commercial arguments, fused with social norms that continue to define sport as a male domain. Dashper (2012) states that regardless of the strength, age or skills of the participants, gender segregation is normally enforced without reservation, without anyone questioning the reason or logic behind it. With gender segregation deeply rooted in the organization, practice and culture of sport, Daspher (2012) suggests in his study that sport must include more than just opening up sport to competition between men and women. Sex segregation is closely linked to gender ideology. . Coakley (2017) states that “gender ideology consists of interrelated ideas and beliefs that are widely used to define masculinity and femininity, identify people as male or female, evaluate forms of expression gender and determine the appropriate roles of men and women in society. Three central ideas and beliefs help define gender ideology: human beings are either women or men; heterosexuality is the natural basis of human reproduction; other sexual orientations are abnormal; Men are physically stronger and more rational than women, they are..