Double chin exercises are often promoted as a simple way to reduce fullness beneath the chin or create a more defined jawline. You may have seen chin tucks, tongue exercises, neck stretches or other facial movements suggested as ways to “burn” chin fat.
The reality is more complicated.
Exercises can activate muscles around the chin and neck and may help improve posture or muscle awareness. However, there is currently limited evidence that double chin exercises can directly remove fat beneath the chin.
This is because a double chin can have several different causes. Submental fat, skin laxity, genetics, facial structure and overall body weight can all affect how the area beneath the chin looks.
Understanding what exercises can and cannot change can help you set more realistic expectations.
Do Double Chin Exercises Work?
Double chin exercises may help strengthen or activate muscles around the neck and jaw, but there is not strong evidence showing that they can selectively reduce submental fat.
Research into facial exercises remains limited. A systematic review of facial exercise research found that available studies were generally small and did not provide enough high-quality evidence to confirm consistent facial rejuvenation benefits.
One of the main limitations is that exercise does not usually cause fat loss from one specific area.
For example, repeatedly exercising your abdominal muscles does not necessarily mean your body will remove fat specifically from your stomach. The same principle applies beneath the chin.
If fullness under your chin is mainly caused by fat, repeatedly moving your jaw or neck is unlikely to directly burn that particular pocket of fat.
Exercises may still be useful for:
- improving awareness of head and neck posture
- gently activating neck muscles
- maintaining normal neck movement
- reducing the appearance of compression caused by poor positioning
They should not, however, be considered a guaranteed method of removing a double chin.
Why Can’t You Target Chin Fat With Exercise?
Fat loss occurs across the body according to factors such as overall energy balance, genetics, hormones and individual fat distribution.
You generally cannot instruct your body to use fat from a particular location simply by exercising nearby muscles.
This is commonly referred to as spot reduction.
When you perform a chin exercise, the muscles involved are working, but that does not mean nearby submental fat is automatically being used as the primary energy source.
This distinction is important because muscle activity and fat loss are two different processes.
Someone may improve neck muscle control while still having fullness under the chin due to:
- localised submental fat
- loose skin
- facial anatomy
- ageing
- genetics
If you want to understand these causes in more detail, our guide to double chin removal in Sydney explains why the same approach may not suit every person.
Double Chin Exercises You Can Try
If you want to try double chin exercises, it is better to think of them as gentle neck and posture exercises, rather than a direct method of removing fat.
The following movements should feel comfortable. Stop if you experience pain, dizziness, numbness or unusual discomfort.
1. Chin Tucks
Chin tucks activate deeper muscles around the neck and may help people who spend long periods with their head positioned forward.
To perform a chin tuck:
- Sit or stand upright.
- Relax your shoulders.
- Keep your eyes facing forward.
- Gently draw your head backwards without tilting it down.
- Hold for around five seconds.
- Relax and repeat approximately 8 to 10 times.
The movement should be small and controlled.
Avoid forcing your chin towards your chest.
2. Gentle Neck Extension
A gentle neck extension can help maintain mobility through the front of the neck.
To try it:
- Sit upright with your shoulders relaxed.
- Slowly tilt your head backwards.
- Look slightly upwards.
- Stop before you feel strain.
- Hold briefly.
- Return slowly to a neutral position.
Repeat around five to eight times if comfortable.
This exercise should feel like a gentle movement rather than an aggressive stretch.
3. Tongue Press
A tongue press activates muscles around the floor of the mouth and jaw.
To perform it:
- Keep your head in a comfortable neutral position.
- Place your tongue gently against the roof of your mouth.
- Apply light pressure.
- Keep your jaw relaxed.
- Hold for approximately three to five seconds.
- Relax and repeat several times.
Again, this exercise should not be viewed as a way to directly burn chin fat.
4. Posture Reset
Sometimes the appearance of the chin and neck changes simply because of head position.
Try sitting or standing with:
- your shoulders relaxed
- your ears roughly aligned above your shoulders
- your eyes facing forward
- your chin in a comfortable neutral position
Compare this with a forward-head position.
You may notice that good posture changes how the jawline appears, although it does not physically remove submental fat.
Can Posture Make a Double Chin Look More Noticeable?
Posture can affect how the chin and neck appear.
When the head is pushed forward or frequently tilted downwards, soft tissue beneath the chin can become compressed. This may make existing fullness appear more noticeable from certain angles.
Improving posture may therefore change the appearance of the area.
However, poor posture should not be confused with the underlying cause of submental fat.
It does not mean that using a phone or computer automatically creates fat beneath the chin.
This distinction is important because correcting posture may improve positioning without changing the actual amount of fat or loose skin present.
Can Diet and Exercise Reduce a Double Chin?
If fullness beneath your chin is partly related to overall weight gain, gradual weight loss may reduce it for some people.
Regular physical activity and sustainable eating habits can help support overall weight management.
The Australian Government’s physical activity guidelines encourage adults to combine regular physical activity with strength-based activity while reducing prolonged periods of inactivity.
However, everyone loses fat differently.
Some people may notice changes around the face relatively early during weight loss, while others may retain fullness beneath the chin even after substantial changes in body weight.
This can happen because factors other than weight may be contributing.
If this sounds familiar, our article about double chin after weight loss explains why residual fat, loose skin and anatomy can remain relevant after weight reduction.
Why Might a Double Chin Remain Even With Exercise?
If you regularly exercise and maintain a stable weight but still have fullness beneath your chin, the area may not primarily be related to fitness.
Several factors can contribute.
Genetics
Genetics influence where your body tends to store fat.
Some people naturally carry more tissue beneath the chin even when they are otherwise lean.
Facial and Chin Structure
The projection and shape of the chin and jaw can influence how the area beneath the chin appears.
For example, two people with a similar amount of submental fat may have noticeably different jawline definition because their underlying facial structure is different.
Loose Skin
Skin gradually changes with age.
Reduced elasticity around the neck and lower face may create fullness or folds that can resemble a double chin even when there is relatively little underlying fat.
Residual Submental Fat
Some people retain localised fat beneath the chin despite otherwise maintaining a healthy weight.
This is one reason exercises alone do not produce the same result for everyone.
How Long Do Double Chin Exercises Take to Work?
There is no established timeframe showing that double chin exercises reliably reduce submental fat.
If you are doing exercises for posture or neck muscle control, you may notice changes in comfort, positioning or movement over time.
That is different from losing fat.
Be cautious of claims suggesting that a double chin can disappear after a particular number of days through facial exercises alone.
Current evidence does not support a predictable timeline for this type of fat reduction.
What Should You Do If Exercises Don’t Change Your Double Chin?
If you have tried appropriate lifestyle changes and exercises but the area beneath your chin remains unchanged, the next step is to consider why fullness is present rather than simply doing more exercises.
Possible contributing factors include:
- localised fat
- skin laxity
- facial anatomy
- weight distribution
- genetics
- a combination of several factors
A qualified practitioner can assess the area and explain what appears to be contributing.
If you want to learn about the broader options available, read our guide to double chin causes and treatment choices.
That page covers treatment considerations in more detail, so we do not need to repeat the full treatment discussion here.
Australian practitioners providing cosmetic procedures also have professional obligations around assessment, suitability, informed consent and realistic information about outcomes. Ahpra’s current cosmetic procedure guidelines emphasise that information should not overstate results or minimise procedure complexity.
Frequently Asked Questions
Can Exercises Really Get Rid of a Double Chin?
There is not strong evidence that double chin exercises can directly remove fat beneath the chin.
Exercises may help posture, mobility or muscle activation, but they cannot reliably target submental fat.
Can Chin Exercises Burn Face Fat?
Exercising muscles around the chin does not mean your body will specifically burn nearby facial fat.
Overall fat loss depends on broader factors such as energy balance, genetics and individual fat distribution.
Can Double Chin Exercises Improve the Jawline?
They may improve posture or muscle awareness, which can change how the jaw and neck appear in some positions.
However, they are unlikely to significantly change a jawline affected mainly by fat, loose skin or underlying facial structure.
Can Losing Weight Reduce a Double Chin?
It may.
If the fullness is associated with overall body fat, weight loss can reduce fat beneath the chin in some people.
However, it is possible to lose weight and still have a double chin because genetics, loose skin or facial anatomy may also contribute.
How Often Should You Do Double Chin Exercises?
There is no clinically established exercise frequency specifically proven to eliminate a double chin.
If you use gentle neck or posture exercises, avoid excessive repetitions or movements that cause discomfort.
People with existing neck, jaw or musculoskeletal conditions should consider seeking advice from an appropriate healthcare professional before beginning a new exercise routine.
The Bottom Line
Double chin exercises may support posture, neck movement and muscle awareness, but they have not been shown to reliably remove fat beneath the chin.
If your double chin is mainly related to overall weight gain, a sustainable diet and physical activity may help reduce body fat over time.
If fullness remains despite these changes, other factors such as genetics, localised submental fat, loose skin or facial structure may be involved.
Rather than relying on increasingly intensive facial exercises, it can be more useful to identify the underlying cause first.
For a broader explanation of these causes, assessment considerations and available approaches, see our Double Chin Removal Sydney guide.
Disclaimer: The above content is for general informational purposes only and does not constitute medical advice. It is not intended to diagnose, treat, cure, or prevent any condition. Information may change over time. Please consult a qualified healthcare professional before making any health or treatment decisions.
