
As people age, the shape of their face changes, and the jaw muscles begin to shrink, causing the jawline to become less defined. While changes to your face due to genetics or aging are natural, certain exercises can help define your jawline. Exercising the jaw muscles can help build them up and give your jaw a more defined look. Some jawline exercises can also help prevent pain in your neck, head, and jaw. However, it's important to note that while some viral online trends, like mewing, claim to align your teeth and improve your jawline, there is no scientific evidence to support these claims. Additionally, such practices may cause bite and speech problems. Instead, simple exercises like moving your jaw side to side, opening your mouth wide, and tongue twisters can help strengthen your jaw muscles and improve your jawline definition.
| Characteristics | Values |
|---|---|
| Jaw exercises | Mewing, tongue twisters, neck crunches, collarbone exercises, chin-ups, chewing on a silicone ball |
| Benefits | Defined jawline, reduced neck pain, reduced jaw pain, reduced headaches, improved range of motion of the jaw, reduced symptoms of TMJ disorder |
| Potential problems | Bite and speech problems, negative impact on teeth alignment, gastritis, acid reflux, stomach upset problems |
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What You'll Learn

Benefits of jaw exercises
The human face comprises over 40 individual muscles that work together to express emotions, articulate speech, eat, and blink. These muscles require regular activity to maintain their strength and tone. The benefits of exercising these muscles include:
Improved Appearance
Jaw exercises can lead to a more defined and youthful appearance. Regular exercise can tone the masseter and other jaw-related muscles, leading to a more defined jawline.
Better Oral Health
Stronger jaw muscles can lead to more effective chewing, promoting better digestion and overall oral health. Additionally, a properly aligned bite allows you to clean your teeth more efficiently.
Improved Sleep
Strengthening the jaw muscles may reduce conditions such as snoring and sleep apnea by helping to keep the airway clear during sleep.
Combatting Wrinkles and Sagging
Exercises can improve the quality of skin structure around the muscles, providing better support for the skin and potentially reducing sagging and wrinkles.
While there are potential benefits to jaw exercises, it is important to note that there are also risks associated with certain types of exercises or devices. Experts warn that abnormal or excessive jaw activity can lead to issues with the temporomandibular joint (TMJ) and other dental problems. Therefore, it is recommended to consult a dental professional before starting any jaw exercise regimen to ensure safety and effectiveness.
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Mewing and other tongue exercises
Mewing is a set of exercises that supposedly work out the muscles in your face and makes you better-looking. It involves placing your tongue in unnatural positions to change the shape of your jawline. The technique is named after Dr. Mike Mew, a British orthodontist.
While there is no scientific evidence that mewing can sculpt the physical shape of your face, some studies indicate that jawline exercises can tone and strengthen the muscles in your face, jaw, and neck, giving you a firmer, more youthful appearance. Mewing is also said to help correct speech impediments and alleviate pain from jaw-related issues.
To do the mewing exercise, you need to push your tongue up into the palate area repeatedly. This strengthens the muscles of the tongue and makes it easier for you to hold it up. You can also push your tongue up and back so that it sits up in your palate, and then separate your teeth slightly without clenching your jaw. Hold your mouth in this position to ensure that your tongue sits where it is supposed to. You can do this exercise whenever you're not speaking, eating, or drinking.
Other tongue exercises that can help define your jawline include neck crunches and collarbone exercises. Neck crunches are done by lying on your back with your tongue pressed against the roof of your mouth. Then, bring your chin to your chest and lift your head about 2 to 3 inches off the ground. For the collarbone exercise, sit down on the floor or in a chair and slowly bring your head back several inches until you feel the muscles on the side of your neck contract. Keep your chin parallel to the floor and make sure your ears stay over your shoulders.
While these exercises may help improve the appearance of your jawline, it's important to note that they are not a substitute for a healthy lifestyle. Eating a balanced diet and getting regular exercise are also crucial for maintaining a sharp jawline.
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Exercises to avoid
While there are exercises that can help improve the appearance of your jawline, there are also some exercises that you should avoid.
Firstly, it is important to note that chewing gum will not change the appearance of your jawline. While it may strengthen the muscles in your tongue and cheeks, it will not lead to a more defined jawline. In fact, chewing gum excessively can lead to strain and discomfort in the facial muscles, causing tension headaches, jaw clicking and popping, and even injury to the temporomandibular joint (TMJ).
Another exercise product to avoid is Jawzrsize, a silicone ball that you bite down on to create resistance. Despite its claims, there is no scientific evidence that it tones and rejuvenates the face. Experts say that the risks of using it far outweigh the benefits, and it may even lead to negative aesthetic results.
Additionally, certain tongue exercises, often called "mewing," should be avoided. These involve putting your tongue in unnatural positions to change the shape of your jawline. However, there is no scientific evidence to support these claims, and they may even cause bite and speech problems, making your teeth less aligned.
In general, it is important to be cautious of any exercise that causes strain, discomfort, or pain in the jaw, neck, or facial muscles. If you experience any of these issues, it is best to stop the exercise and consult a doctor or medical professional.
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Using tools to exercise your jaw
While there are several jaw exercises that can be performed without the use of tools, some people may prefer to use tools to exercise their jaw. One such tool is the Jawzrsize, a silicone ball that moulds to your teeth. To use it, you simply bite down on it. The company recommends doing 15 to 30 reps for three to four sets every other day or daily, starting with 20 pounds of resistance and working your way up to 50 pounds. However, experts have expressed scepticism about the effectiveness of the Jawzrsize, noting that it only works a limited set of muscles and won't reduce fat in the face. Furthermore, parafunctional activities like chewing gum or using a Jawzrsize can increase strain on the jaw and may lead to the development of jaw problems.
Another tool that can be used to exercise the jaw is the Jawliner Facial Fitness Gum, which is similar to chewing gum but is designed to challenge and tone the jaw muscles as you chew. However, it is important to note that chewing non-nutritive substances can cause issues for the gastrointestinal system, such as gastritis, acid reflux, and stomach upset problems.
In addition to these physical tools, there are also apps that can assist with jaw exercises, such as mewing.coach, which offers a personalised mewing program with a package of chin exercises. The app will remind you to do the exercises regularly, track your daily activities, and record your progress.
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Jaw exercises for pain relief
Jaw exercises are an effective way to relieve pain and tension in the jaw, neck, and head. They can also help prevent and reduce the effects of temporomandibular joint disorders (TMDs) or chronic pain in the jaw muscles, bones, and nerves. Here are some specific exercises that can help:
Collarbone Exercise
This exercise engages the muscles under your chin that support your jaw:
- Sit down on the floor or in a chair.
- Slowly bring your head back several inches until you feel the muscles on the side of your neck contract, keeping your chest still and ensuring your ears stay over your shoulders. Keep your chin parallel to the floor as you move.
- Repeat the same motion, but this time push your head forward.
Chin-Up Exercise
This exercise lifts the facial muscles in the lower half of your face, including your jaw:
- Close your mouth and slowly push your jaw forward.
- Lift your lower lip and push up until you feel the muscles in your chin and jawline stretch.
- Hold this position for about 10 seconds before repeating the exercise.
Neck Curl
This exercise activates the front neck muscles, which are often underdeveloped and can cause neck strain:
- Lie on your back with your tongue pressed to the roof of your mouth.
- Bring your chin to your chest, lifting your head about 2 to 3 inches off the ground.
- Slowly lower your head back down and repeat.
- Start with 3 sets of 10 repetitions and gradually increase.
Controlled Opening Exercises
These exercises involve moving the jaw without jutting it out:
- Relax your jaw with your teeth slightly opened.
- Place your tongue on your hard palate.
- Keeping your tongue in place, slowly open your mouth to the widest comfortable position.
- Hold for six seconds, then slowly close your mouth while keeping your tongue on your hard palate.
- Repeat five more times.
Lateral Resistance Variation
- Place two fingers on your chin.
- Slowly open your jaw, pressing gently on your chin with your fingers.
- Hold for six seconds, then slowly close your jaw while maintaining the pressure.
- Relax, and repeat this five more times.
- For a lateral variation, apply gentle pressure to the side of the chin as you open and close your mouth—six times to one side and six times to the other.
Self-Mobilization with Lateral Pressure
- Stick your left thumb into the right side of your mouth, resting the pad of your thumb on your bottom teeth.
- Wrap the rest of your fingers on the right jaw.
- With gentle pressure, pull your jaw downward.
- Hold for six seconds, then release and repeat six times.
- Repeat the same steps, switching hands and cheeks.
It is important to note that these exercises should be performed regularly but for short periods. If you experience any pain, stop the exercise immediately. While these exercises can be done at home, it is always recommended to consult a doctor or physical therapist for guidance and to address any underlying issues.
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Frequently asked questions
Here are some exercises that can help strengthen your jaw:
- Relax your shoulders, tongue, and keep your mouth closed. Make an "M" sound.
- Open your mouth as wide as possible without pain and move your jaw sideways. Repeat this 10 times.
- Using your index and middle finger, press down on your lower row of teeth, creating resistance. Try to keep your jaw in place without moving and don't bite down. Hold for 5 seconds and repeat for 3 to 5 sets.
Performing exercises for your jawline can help create a more defined jawline and prevent neck pain, headaches, and jaw pain. Here are some exercises:
- Sit down on the floor or in a chair. Slowly bring your head back several inches until you feel the muscles on the side of your neck contract, keeping your chest still. Keep your chin parallel to the floor as you move.
- Push your lower jaw out and lift your lower lip. You should feel a stretch under your chin and in your jawline. Hold this position for 10-15 seconds and then relax. Perform 3 sets of 15.
Experts say that the new exercise fad, Jawzrsize, where you chew on a silicone ball, can provide some benefits to your jaw. However, they warn that this kind of abnormal jaw activity can be detrimental.










































