“…Residents should be able to respond to medical emergencies, and recognize life-threatening conditions (e.g., sudden cardiac arrest, hypothermia, heat exhaustion vs heat stroke, pneumothorax, exercise-induced bronchospasm/asthma, hypoglycemia, abdominal, and/or pelvic trauma, acute neurologic injuries, and ear-nose-throat injuries) (25)(26)(27). They should be familiar with sideline concussion evaluations, evaluate and manage acute joint dislocations, and have an understanding of the factors impacting return to play decisions (19,(28)(29)(30). In addition, residents must understand not only environmental factors (e.g., heat or cold related illness, anaphylaxis, altitude) but also how to react to environmental emergencies, such as lightning strikes (4,25,27).…”