National Be a Good Teammate Day is observed on July 22 and was founded by Lance Loya, who is known for his expertise in team dynamics. The day emphasizes the importance of collaboration, support, and unity within teams, whether in sports, workplaces, or families. Typical actions to celebrate include practicing good teammate skills, such as helping others, congratulating teammates, and expressing gratitude. Participants are encouraged to engage in team-building activities, attend growth conferences, or read books about teamwork. Social media is also utilized to showcase appreciation for team members, often through photos and messages of thanks. Loya has authored books for both adults and children that focus on the theme of being a good teammate, further promoting the values of teamwork and support.