In the United States, the national anthem is often played before sporting events, and many athletes choose to stand at attention and place their hand over their heart during the song. This is seen as a sign of respect for the country and its flag. However, some athletes have chosen not to participate in this tradition, for various reasons.
For example, some athletes have cited their religious beliefs as a reason for not placing their hand over their heart during the national anthem. Others have said that they do not feel that the national anthem is representative of all Americans, and that it does not reflect their own experiences or beliefs. Still others have said that they simply do not feel comfortable participating in this tradition.
Ultimately, the decision of whether or not to put one's hand on one's heart during the national anthem is a personal one. There is no right or wrong answer, and each athlete should make the decision that they feel is most appropriate for them.