What principle encourages "Fidelity to Parents"?

The principle that encourages "Fidelity to Parents" is embedded in Taekwondo Mental Education. This aspect of Taekwondo emphasizes the moral education and ethical values that practitioners are encouraged to uphold, including respect and loyalty to family, especially parents. The teaching reinforces the importance of familial bonds in shaping a person's character and responsibilities within the community.

While the Five Tenets of Taekwondo and the Black Belt Oath also encompass values related to respect and loyalty, they do not specifically highlight the notion of fidelity to parents as prominently. Taekwondo Philosophy provides a broader framework for the sport’s principles but does not focus on family loyalty to the same extent as the mental education component. Therefore, Taekwondo Mental Education is the most precise answer to the principle that nurtures and encourages fidelity and respect toward one's parents.