Most concussions in soccer come from player-to-player contact, not from heading the ball. About 40% result from head-to-player collisions, while roughly 13% come from the ball striking the head. That distinction matters because effective prevention requires addressing multiple causes, from physical conditioning and proper technique to rule changes and age-appropriate equipment.
Girls face a higher concussion risk than boys in soccer, even under the same rules. About one in three concussions among female players happens during heading, compared to one in four among males. Understanding where the risk concentrates helps players, parents, and coaches focus their prevention efforts.
How Soccer Concussions Actually Happen
The American Association of Neurological Surgeons breaks down the causes: 40% of soccer concussions come from a player’s head hitting another player, 12.6% from head-to-ball contact (including accidental strikes), and about 10% from hitting the ground, a goalpost, or a wall. The remaining 37% aren’t clearly categorized. This means that even if heading were eliminated entirely, most concussions would still occur. Aerial challenges where two players jump for the same ball, collisions during set pieces, and falls after being fouled all contribute significantly.
Knowing this shifts the prevention conversation. Heading technique is important, but spatial awareness, fair play, and physical preparation deserve equal attention.
Build Neck Strength
A stronger, stiffer neck helps stabilize the head during any impact, whether that’s a deliberate header or an accidental collision. The concept is straightforward: when neck muscles can resist the sudden forces that snap the head around, the brain experiences less acceleration inside the skull.
Research published in the Journal of Athletic Training found that adolescent players who performed neuromuscular neck exercises showed reduced head acceleration during heading compared to players who skipped those exercises. But raw strength alone isn’t enough. Heading is a fast, dynamic action, so the ability to quickly activate neck muscles before contact matters just as much as how strong those muscles are. Training programs should include both resistance exercises (like manual resistance from a partner or resistance bands) and reactive drills that improve how fast the neck “braces” before impact. Consistent neck training over weeks and months produces the best results, particularly for younger players whose neck musculature is still developing.
Learn Proper Heading Technique
When a player heads the ball correctly, they engage their entire trunk and neck as a single unit, effectively increasing the mass behind the contact point. Research on heading biomechanics shows that safety improves significantly when players head the ball with greater “effective body mass,” meaning they use their size, strength, and posture together rather than letting the ball passively strike their head.
Key elements of safe technique include:
- Eyes open, mouth closed: Watching the ball until contact and clenching the jaw helps tense the neck and stabilize the head.
- Contact with the forehead: The flat area above the eyebrows is the thickest part of the skull and distributes force most evenly.
- Move toward the ball: Actively driving through the ball rather than waiting for it to hit you reduces the relative impact force.
- Tense the neck before contact: Bracing the neck muscles a split second before the ball arrives keeps the head from whipping backward.
Players should also learn to avoid heading fast, rising balls kicked at close range. That scenario produces some of the highest impact forces and is rarely worth the risk during training. Coaches can teach these situations through progressive drills, starting with a partner tossing the ball from short distances before advancing to full-speed crosses.
Youth Heading Restrictions
In 2015, the U.S. Soccer Federation banned all heading for players aged 10 and under. Players aged 11 to 13 are only permitted to head the ball during practice, not in games. These restrictions exist because younger players have weaker necks, lighter bodies, and developing brains, all of which increase vulnerability to head impact.
If you coach or parent a young player, enforcing these guidelines is one of the simplest prevention steps available. Even beyond the formal rules, limiting the total volume of headers in practice for players of any age reduces cumulative exposure. Some youth clubs now cap the number of headers per practice session, which is a reasonable approach even for older teenagers.
Use Age-Appropriate Balls
Ball weight and inflation pressure directly affect how much force transfers to a player’s head. A 2024 systematic review confirmed that using lighter balls with lower inflation pressure reduces the magnitude of head impact, which is especially important for younger players. FIFA’s youth football specifications lay out clear guidelines by age group:
- Under 9: Size 3 (280 to 310 grams) or size 4 light (290 to 320 grams)
- Under 11: Size 4 light (290 to 320 grams) or size 4 (350 to 390 grams)
- Under 13: Size 4 (350 to 390 grams) or size 5 light (350 to 380 grams)
- Over 13: Size 5 (410 to 450 grams)
Waterlogged balls are heavier and hit harder. Replacing old, worn balls and checking inflation pressure before practice are small habits that make a real difference, particularly on rainy days.
Does Soccer Headgear Work?
Padded headbands designed for soccer do reduce peak impact force from the ball. Lab testing found that headbands lowered peak force by approximately 12.5%, roughly 400 newtons less than an unprotected head absorbs from a ball traveling around 35 mph. All three brands tested showed a statistically significant reduction.
That said, the real-world clinical effectiveness hasn’t been definitively established. A 12.5% reduction is meaningful, but headgear cannot prevent concussions caused by player-to-player collisions or falls. No governing body currently requires headbands for regular play. If your child is returning from a concussion or plays a position with frequent heading (center back, for example), headgear may offer a modest extra layer of protection. It should not replace technique training or neck strengthening.
Coaching and Rule Enforcement
Coaches control the training environment, which is where a large share of head impacts accumulate. Practical steps include limiting headers in practice to two or three sessions per week, teaching players to compete for aerial balls with their eyes on both the ball and nearby players, and pulling any player who takes a significant blow to the head.
At the organizational level, rules are evolving to better protect players during matches. In 2024, the International Football Association Board formally approved additional permanent concussion substitutions in the Laws of the Game. Each team can now use one concussion substitution that doesn’t count against their normal substitution limit. When a team makes a concussion substitution, the opposing team also gets the option of an additional substitute for any reason. This removes the competitive penalty that previously discouraged teams from pulling a player with a suspected concussion, since losing a substitution in a tight game sometimes led to players staying on the field when they shouldn’t have.
Spatial Awareness and Fair Play
Because 40% of concussions involve head-to-player contact, reducing reckless play has a direct protective effect. Players who jump with a raised elbow during aerial duels, challenge for 50/50 balls with their head down, or body-check opponents near walls and goalposts create dangerous situations. Referees who consistently penalize high elbows and dangerous play set a standard that reduces these collisions over time.
For players, drills that improve peripheral vision and awareness of surrounding opponents can help avoid blind-side impacts. Simple exercises like small-sided games that reward keeping your head up, or calling “mine” and “away” during aerial challenges, reduce the chances of two teammates colliding as well. Many concussions happen not from an opponent’s foul but from two players on the same team going for the same ball without communicating.
Padding Goalposts and Managing the Field
About 10% of soccer concussions result from a player’s head striking the ground, a goalpost, or a surrounding wall. Goalpost padding is inexpensive and widely available. For indoor facilities, wall padding near the end lines reduces risk during fast breaks. Ensuring that portable goals are properly anchored prevents them from tipping onto players, which is a separate but serious head injury risk, particularly for children.
Field surface may also play a role. A study on young athletes found that concussions sustained on natural grass produced significantly higher symptom severity scores (26.6 vs. 11.6) and more total symptoms (10.3 vs. 5.9) compared to artificial turf. While that research focused on football players wearing helmets, it suggests that surface hardness and energy absorption matter. On hard, dry natural fields, the ground gives less on impact, which is worth considering when choosing training venues.