In women’s lacrosse, players must wear a brightly colored mouthguard fully inside their mouth at all times during play. If a referee sees a mouthguard dangling, being chewed, or not worn properly, it’s an automatic foul for dangerous equipment. Play stops immediately, the other team gets possession, and repeated violations can even lead to a green card penalty. This rule helps protect players from serious injuries and keeps the game safe.
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One of the easiest (and most frustrating) ways to get penalized?
👉 If your mouthguard isn’t fully in your mouth during play, it’s an automatic foul.
Yes, something as simple as letting your mouthguard dangle can stop the game and give the ball to the other team.
Here’s everything a beginner needs to know about this important but often overlooked women’s lacrosse rule.
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