Youth Sports and Concussion: What Parents Need to Know

Youth sports participation carries real neurological risk, and parents, coaches, and athletes deserve accurate information about what that risk looks like, how it is measured, and what the research actually supports in terms of protective measures. This is not an argument against youth sports. Physical activity, team participation, and athletic development carry well-documented benefits for children's physical and mental health. It is an argument for informed participation.

Concussion is the most common brain injury in youth sports, and it is also one of the most frequently underreported and undertreated injuries in that setting. Understanding the mechanisms, the risk factors, and the current evidence base helps families make better decisions and respond more effectively when an injury occurs.

How Common Are Concussions in Youth Sports

Concussion accounts for between 8 and 13 percent of all athletic injuries among high school athletes, according to research published in the Current Sports Medicine Reports. The CDC estimates that between 1.6 and 3.8 million sports-related concussions occur in the United States each year, though the actual number is likely higher because many concussions go unrecognized or unreported. High school athletes sustain concussions at a rate comparable to or higher than collegiate athletes in contact sports, partly because younger athletes have less developed neck musculature to absorb impact forces and partly because their brains are still maturing.

Contact and collision sports carry the highest concussion rates. In girls' sports, soccer carries the highest concussion rate of any sport. In boys' sports, football carries the highest rate, followed by lacrosse, wrestling, and soccer. Ice hockey, basketball, and cheerleading also carry meaningful concussion risk that is frequently underestimated by parents and coaches.

Why Young Athletes Hide Symptoms

Symptom underreporting in youth athletes is a documented and significant problem. Research published in the Journal of Athletic Training found that a substantial proportion of high school athletes who sustained a concussion continued playing without reporting their symptoms. The reasons are consistent across studies: athletes did not want to let their team down, did not think the injury was serious enough to report, did not want to lose playing time, and in some cases did not recognize their symptoms as concussion-related.

This is not a character flaw. It is a predictable response to a culture that has historically equated athletic toughness with playing through pain. Changing that culture requires education at the athlete level, not just the parent and coach level. Young athletes who understand what a concussion is, why reporting it protects their long-term health, and that returning too soon creates greater risk than sitting out are meaningfully more likely to self-report.

The Role of Coaches and Athletic Staff

Coaches occupy a critical position in youth concussion management. An athlete who will not tell a parent they are hurt may respond to a coach who creates an environment where reporting is normalized and respected. Many states now require youth sports coaches to complete concussion education training, and several require written acknowledgment from parents and athletes before each season. These requirements vary significantly by state and sport organization.

The CDC's Heads Up to Coaches program provides free training and resources specifically designed for youth sports coaches. Sideline assessment tools, including the Sport Concussion Assessment Tool (SCAT6), are validated instruments used by athletic trainers and medical staff to evaluate athletes after a suspected head impact. Access to a certified athletic trainer at youth sporting events significantly improves the likelihood that a concussion is identified and managed correctly at the point of injury.

Helmets and Protective Equipment: What They Do and Do Not Do

Helmets are effective at reducing the risk of skull fracture and severe traumatic brain injury. They are not effective at eliminating concussion risk. This is a clinically important distinction that is frequently misunderstood by parents and athletes. A helmet absorbs and distributes impact forces, which reduces the likelihood of a catastrophic injury, but the rotational and linear acceleration forces that cause concussion can still occur even with a properly fitted helmet in place.

No helmet currently on the market has been shown to prevent concussion. The Virginia Tech Helmet Ratings system rates helmets based on laboratory impact performance, and higher-rated helmets do perform better at reducing impact forces, which is meaningful. But parents should not interpret a highly rated helmet as concussion-proof protection. Proper fit, regular replacement of worn or impacted equipment, and sport-appropriate helmet selection all matter and are worth attention.

Mouthguards, neck strengthening programs, and rule changes that reduce head contact have all been studied as concussion mitigation strategies with varying levels of supporting evidence. Neck strength in particular has received research attention because stronger neck musculature can reduce head acceleration in response to impact. A 2014 study in the British Journal of Sports Medicine found that neck strength was inversely associated with concussion incidence in youth athletes, meaning athletes with stronger necks had lower concussion rates.

Cumulative Impact and the Concern Beyond Concussion

The conversation about youth sports and brain health extends beyond diagnosed concussions. Research over the past decade has raised questions about the neurological effects of repetitive subconcussive impacts, meaning head impacts that do not produce concussion symptoms but that occur repeatedly over the course of a season or career. This is the foundation of concern about chronic traumatic encephalopathy (CTE), a progressive neurodegenerative disease associated with repeated head trauma.

The relationship between youth sports participation and long-term brain health is an active area of research and not fully resolved. What the current evidence supports is that the number of head impacts matters, not just the number of diagnosed concussions. Limiting unnecessary contact in practice, enforcing rules designed to reduce head contact, and taking diagnosed concussions seriously are all reasonable responses to that evidence base regardless of what future research ultimately shows about subconcussive exposure.

Parents who want to understand the current state of CTE research in the context of youth sports can find a detailed review at the Robbins Nest Alliance CTE Learning Path.

Having the Conversation with Your Young Athlete

The most effective concussion prevention strategy available to parents is an ongoing, honest conversation with their child about brain health, symptom recognition, and the importance of reporting. That conversation is more effective than any equipment upgrade or training program because it addresses the behavioral component of the problem directly.

The core messages worth repeating are straightforward. A concussion is a brain injury, not a sign of weakness. Reporting symptoms protects the athlete's ability to keep playing in the long term. Returning too soon after a concussion is the decision that actually puts a season at risk. These messages land differently when they come from a parent who has taken the time to understand the research rather than simply issuing a rule.

Further Reading

• How to Tell If Your Child Has a Concussion
• What to Do After Your Child Hits Their Head: A Parent's Guide
• Return to School After Concussion: What Parents Need to Know
• CTE Learning Path: Repeated Head Impacts and Long-Term Brain Health
• Youth Concussion: Resources for Parents and Families

Resources

• CDC Heads Up: Concussion in Youth Sports
• CDC Heads Up to Coaches
• Virginia Tech Helmet Ratings
• Robbins Nest Alliance: Guides and Printables

References

• Zuckerman, S. L., Kerr, Z. Y., Yengo-Kahn, A., et al. (2015). Epidemiology of sports-related concussion in NCAA athletes from 2009 to 2014. American Journal of Sports Medicine, 43(11), 2654–2662.
• Chrisman, S. P., Quitiquit, C., & Rivara, F. P. (2013). Qualitative study of barriers to concussive symptom reporting in high school athletics. Journal of Adolescent Health, 52(3), 330–335.
• Collins, C. L., Fletcher, E. N., Fields, S. K., et al. (2014). Neck strength: a protective factor reducing risk for concussion in high school sports. Journal of Primary Prevention, 35(5), 309–319.
• Halstead, M. E., Walter, K. D., & Moffatt, K. (2018). Sport-related concussion in children and adolescents. Pediatrics, 142(6), e20183074.
• Camarillo, D. B., Shull, P. B., Mattson, J., et al. (2013). An instrumented mouthguard for measuring linear and rotational acceleration during impact in contact sports. British Journal of Sports Medicine, 48(20), 1545.