Yawning While Working Out: Why Does It Happen?

There are several reasons behind yawning while working out. (Photo via Pexels/cottonbro studio)
There are several reasons behind yawning while working out. (Photo via Pexels/cottonbro studio)

Are you yawning while working out? Well, you are not alone. This is a common occurrence, and many people who exercise tend to face this issue during workouts.

Even then, you may catch yourself wondering why you are yawning during exercises, what it means, and whether there is something to worry about. Let’s dive in and learn about the reasons behind yawning while working out.


Yawning While Working Out: What Are the Reasons behind It?

Here are some of the possible reasons why you may yawn during workouts:

1. Stress and anxiety

One of the reasons behind yawning while exercising is anxiety and stress. It is common to feel stressed and nervous before a workout session, and the thought of performing different exercises might make you yawn.

Various studies suggest that a yawn can enhance blood circulation in the brain and improve concentration. Perhaps you might start yawning as a way to enhance your concentration before starting a workout.

One of the reasons behind yawning while exercising is anxiety and stress. (Photo via Pexels/Kat Smith)
One of the reasons behind yawning while exercising is anxiety and stress. (Photo via Pexels/Kat Smith)

2. Tiredness

Another reason behind yawning while working out is tiredness. Taking time out from your busy schedule to exercise in the morning or evening can be tiring and hectic.

Your body already moves a lot throughout the day. When it is followed by working out at the gym, lifting heavy weights, and performing cardio, it can make you even more tired and drowsy.


3. High body temperature

One of the major reasons behind yawning while working out is perhaps high body temperature. Yawning during workouts helps bring your core body temperature down and helps you relax.

According to studies, when you yawn, your jaw muscles contract, which increases blood flow, and when you inhale cool air while yawning, it helps cool down the blood in the jaw. This blood is then delivered to the brain and other parts of your body, which, in turn, helps to bring your body temperature down.


4. Lack of interest

Lack of interest can also be a reason why you yawn during workouts. Performing the same workouts every day can make the session boring and force you to yawn.

In addition to the aforementioned reasons, medical issues such as diabetes, depression, insomnia, and adrenal conditions may also increase yawning while working out.

Doing the same exercise everyday can make you yawn. (Photo via Pexels/Victor Freitas)
Doing the same exercise everyday can make you yawn. (Photo via Pexels/Victor Freitas)

What Can You Do to Stop It?

Since yawning is an involuntary reflex action of the body, you really can’t control it, specifically during workouts. However, there are things you can do to at least reduce it.

One of the best things you can do to stop yawning while working out is by making sure that you sleep well and remain well-rested. Additionally, you should also make sure to add variety to your workouts to keep your brain active and attentive.

If you are feeling weak, are injured, or simply not in the mood to exercise, then take a break and avoid working out for a few days. Give yourself enough time to relax.


When to See a Doctor?

Yawning while working out isn’t a cause for concern. However, if you are experiencing excessive yawning, then it might be a sign of something more serious.

Medical experts believe that if you yawn excessively during exercise, it might indicate low blood pressure, dizziness, hyperactive vagus nerve, or lightheadedness. In cases like these, it is important to consult a doctor immediately.

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