The sports with the highest incidence of concussions are football, hockey, soccer, and cheerleading. Properly fitting headgear does reduce this. Recognizing the most common symptoms allows quicker diagnosis and management. There is evidence that a history of concussions is a risk factor for future concussions. The most common symptoms include headache, dizziness, disorientation, nausea, vomiting, and changes in vision. It is crucial for parents to encourage their children to report these symptoms and seek medical advice when these events arise.