Wrestlers chew gum primarily to manage dry mouth, reduce thirst, and stay mentally focused during intense bouts. It’s a surprisingly common habit across the sport, from high school mats to professional rings, and the reasons behind it are more practical than you might expect.
Keeping the Mouth From Drying Out
Wrestling is one of the most physically demanding sports around. Wrestlers cut weight aggressively before competition, often restricting fluids in the days or hours leading up to weigh-ins. Even after rehydrating, they’re exerting themselves at near-maximum effort in a hot, enclosed environment. The result is a very dry mouth, which can be distracting and uncomfortable when you’re trying to breathe hard through both your nose and mouth.
Chewing gum triggers saliva production through two pathways at once. The physical act of chewing activates mechanoreceptors in the jaw, while any flavor in the gum stimulates taste receptors on the tongue. Both signals tell the body to ramp up saliva output through the parasympathetic nervous system. For a wrestler mid-match or warming up beforehand, this keeps the mouth moist without needing to drink water, which isn’t always available or practical during competition.
Tricking the Brain Into Feeling Less Thirsty
Beyond just producing saliva, chewing gum appears to reduce the perception of thirst itself. The chewing motion creates a form of cognitive interference, essentially distracting the brain from thirst signals. This is particularly useful for wrestlers who are still partially dehydrated after a weight cut and can’t afford to chug water right before stepping on the mat. Feeling thirsty is mentally draining, and anything that takes the edge off helps a wrestler stay locked in on their opponent rather than thinking about a water bottle.
Staying Calm and Focused
Many wrestlers describe gum chewing as a calming ritual. The repetitive motion of chewing gives the body something rhythmic to do, which can ease pre-match nerves. Research on gum and stress has produced mixed results. One study of 40 young men found that chewing unflavored gum base during a stressful cognitive task didn’t lower cortisol (the body’s main stress hormone) in the blood. However, earlier studies using flavored gum did show stress-reducing effects, suggesting that the flavor compounds themselves play an important role in the calming benefit. For wrestlers who chew mint or cinnamon gum before a match, the combination of repetitive chewing and a strong flavor likely contributes more to that sense of calm than plain gum would.
There’s also a concentration angle. Wrestlers need to react to their opponent’s movements in fractions of a second, and the act of chewing may help maintain alertness. Some athletes report that gum gives them a slight feeling of being “switched on,” similar to how fidgeting can help some people concentrate during long tasks.
Jaw Activation and Physical Readiness
Wrestling involves a lot of clenching. Wrestlers grit their teeth during scrambles, when bridging to avoid a pin, and during explosive takedowns. Chewing gum before and between matches keeps the jaw muscles, particularly the masseter (the main chewing muscle), warm and active. This isn’t about building jaw strength over time. It’s about making sure the jaw isn’t cold and stiff when the match starts. Think of it as a low-key warmup for the face in the same way that jogging loosens up the legs.
That said, excessive gum chewing can lead to jaw inflammation and pain, so most wrestlers use it strategically around competition rather than all day long.
Habit, Routine, and the Mental Game
Sports psychology plays a bigger role here than most people realize. Wrestlers are creatures of routine. Many develop specific pre-match rituals: listening to the same playlist, lacing shoes in a particular order, bouncing on their toes a certain number of times. Chewing gum fits neatly into this kind of ritual. Once a wrestler associates the act of chewing with competition mode, it becomes a mental trigger that helps them shift into the right headspace.
This is why you’ll see some wrestlers pop a piece of gum in during warmups and spit it out right before the whistle, while others chew throughout. The timing is personal, but the function is the same: it signals to the brain that it’s time to compete. Over months and years of training and competing, that association becomes deeply ingrained, turning a simple piece of gum into part of the athlete’s mental preparation toolkit.
Why Not a Mouthguard Instead?
Unlike football or MMA, most wrestling rulesets don’t require mouthguards, and many wrestlers find them bulky and distracting. Gum offers some of the same oral comfort benefits (something to bite down on, reduced dry mouth) without the awkward fit. In folkstyle and freestyle wrestling, where headgear is common but mouthguards are optional, gum fills a gap that other equipment doesn’t. Some wrestlers do switch to mouthguards for competition and reserve gum for warmups and training sessions, getting the focus and saliva benefits when rules allow it.