The significance of "toxic masculinity" in professional sports involves its influence on athlete behavior and cultural norms. This concept often promotes aggressive, hyper-competitive attitudes that can hinder teamwork and mental health. Athletes may feel pressured to conform to these stereotypes, which can discourage expressions of vulnerability and emotional intelligence. Recognizing and addressing toxic masculinity is crucial for fostering more inclusive environments where athletes can express themselves authentically, promoting healthier interactions and potentially leading to improved performance and personal development.