The Truth About What Boxers Keep in Their Mouths
When you watch a boxing match, whether it's a professional bout or even a scene in a movie, you might find yourself wondering about the small, often brightly colored piece of gear that boxers clench between their teeth. This isn't just a random item; it's a crucial piece of safety equipment with a very specific purpose. So, what is kept in mouth while boxing? The answer is a mouthguard, also commonly referred to as a mouth protector or mouth shield.
Why Boxers Wear Mouthguards: More Than Just a Mouthful
The primary reason for wearing a mouthguard in boxing is undeniably safety. The sport, by its very nature, involves forceful blows to the head and face. Without protection, the risk of severe injury to the mouth, teeth, and jaw is incredibly high. Let's break down the specific benefits:
- Protection Against Dental Injuries: This is the most obvious benefit. Mouthguards act as a shock absorber, significantly reducing the chance of chipped, broken, or even knocked-out teeth. They prevent the upper and lower teeth from colliding directly upon impact.
- Preventing Jaw Fractures: A well-fitting mouthguard can help to cushion the impact of a punch to the chin or jaw, dispersing the force and making a fracture less likely. It can prevent the jaw from dislocating or snapping.
- Reducing the Risk of Soft Tissue Damage: Beyond teeth and bones, mouthguards can protect the tongue, lips, and cheeks from being bitten. In the heat of a fight, it's easy for these soft tissues to get caught between teeth, leading to painful lacerations.
- Minimizing Concussion Risk: While not a complete preventative measure for concussions, mouthguards are believed to play a role in reducing their severity. By absorbing some of the shock, they can lessen the jarring effect on the brain. Some research suggests that the way a mouthguard positions the jaw can help to stabilize the head and neck, indirectly contributing to this protection.
- Improving Breathing (for some types): While less common, some specialized mouthguards are designed with airways that can potentially improve airflow, though this is more of a secondary consideration for boxers compared to the primary protective functions.
Types of Mouthguards Used in Boxing
Not all mouthguards are created equal, and boxers typically use one of three main types:
1. Stock Mouthguards
These are the most basic and least expensive type. They are pre-formed and come in a few sizes. You can buy them at most sporting goods stores. The downside is that they offer a very generic fit, which can be uncomfortable and may not provide the best protection because they don't perfectly conform to the individual's teeth and mouth. They can also be difficult to keep in place, often requiring the boxer to clench their jaw tightly, which can impede breathing and focus.
2. Boil-and-Bite Mouthguards
These are a significant upgrade from stock mouthguards. They are made of a thermoplastic material that softens when placed in boiling water. Once softened, the boxer bites down into the material, which then molds to the unique shape of their teeth and gums. This provides a much more secure and comfortable fit than a stock guard, offering better protection. They are widely available and a popular choice for many amateur and even some professional boxers.
3. Custom-Fitted Mouthguards
These are the gold standard in mouthguard protection and are typically used by professional boxers and athletes in high-impact sports. They are created by a dentist or dental technician. The process involves taking an impression of the boxer's teeth, which is then used to create a perfectly molded mouthguard. These offer the most precise and comfortable fit, superior shock absorption, and generally the best protection. They are also the most expensive option.
What Else Might Be in a Boxer's Mouth (Besides the Mouthguard)?
While the mouthguard is the primary item, in the intensity of a fight, a boxer might inadvertently end up with other things in their mouth, though these are not intentional or recommended:
- Blood: It's not uncommon for boxers to sustain cuts to the lips, gums, or tongue during a fight, leading to blood in the mouth.
- Sweat: Sweat can drip from the forehead and face, and some of it can inevitably make its way into the boxer's mouth.
- Gumshields (sometimes used interchangeably with mouthguards): In some regions, the term "gumshield" is used to refer to what Americans call a mouthguard. So, the core function remains the same.
It's important to reiterate that the mouthguard is the *only* piece of equipment intentionally worn in the mouth for protection. Anything else is usually a consequence of the physical nature of the sport.
The mouthguard is not just an accessory; it's a non-negotiable piece of equipment for any boxer looking to compete safely and effectively. Its presence in the mouth is a testament to the sport's respect for athlete well-being.
Frequently Asked Questions (FAQ)
How do mouthguards protect boxers from concussions?
While mouthguards are not foolproof against concussions, they are believed to help by absorbing some of the shock from blows to the jaw and head. This can reduce the jarring force transmitted to the brain. Some designs also help to stabilize the jaw, which may further mitigate the impact.
Why are custom-fitted mouthguards considered the best?
Custom-fitted mouthguards are made from an impression of an individual's teeth and gums by a dental professional. This precise fit ensures optimal comfort, maximum shock absorption, and superior retention in the mouth, leading to the highest level of protection against dental and jaw injuries.
Can boxers breathe properly with a mouthguard in?
Yes, modern mouthguards, especially boil-and-bite and custom-fitted ones, are designed to allow for comfortable breathing through the nose and, if necessary, slightly through the mouth around the guard. Improperly fitting stock mouthguards can sometimes make breathing more difficult.
How often should a boxer replace their mouthguard?
It's recommended to replace mouthguards regularly, especially for growing athletes. For adults, a boil-and-bite mouthguard should generally be replaced every season or if it shows signs of wear and tear, such as thinning or deformation. Custom-fitted mouthguards can last longer but should still be inspected for damage and replaced as needed.

