Why Might Children Who Breathe Through Their Mouth Experience More Sports Injuries?
Prof. Dr. Mehmet Oğuz Öztoprak’s functional sports dentistry and jaw orthopaedics approach.
Imagine a child. They do regular sports and attend training. Yet they constantly feel tired, lose focus quickly, get out of breath easily while running, may experience balance problems and sometimes face recurrent sports injuries.
In this case, attention is often directed to the muscles, joints or training programme. But what about the way of breathing?
How children breathe during the growth and development period can affect not only their lungs but also facial development, sleep quality, posture and overall physical performance.
What Is Mouth Breathing?
In healthy individuals the main airway is the nose. The nose is not just a channel through which air passes; it also performs the following functions:
- Filters the air
- Humidifies it
- Warms it
- Increases the efficiency of breathing
However, in some children mouth breathing can develop for various reasons. These may include:
- Enlarged adenoids
- Nasal obstruction
- Allergic problems
- A narrow upper jaw structure
- Airway narrowing
Can Mouth Breathing Affect Facial and Jaw Development?
During the growth period, the way of breathing is one of the factors affecting facial development. In some children with long-term mouth breathing, the following may be seen:
- A narrow upper jaw
- A high palate structure
- Crossbites
- A retruded lower jaw
- Differences in facial development
This does not occur in the same way in every child. However, it is known that respiratory function is closely related to jaw development.
Is There a Relationship Between Sports Performance and Breathing?
During sports, the body’s most important need is oxygen. Efficient breathing can affect:
- Endurance
- Concentration
- Muscle performance
- Recovery capacity
For this reason, in some sports medicine approaches, breathing patterns are also part of the evaluation process. Especially in children who breathe through the mouth, situations such as impaired sleep quality, daytime fatigue and attention problems can be indirectly reflected on physical performance.
Mouth Breathing, Posture and Balance
The human body is made up of interconnected systems. Some children who cannot breathe comfortably through the nose may change their head position over time; in particular, forward head posture and some postural adaptations can develop. Changes in head position can affect:
- The neck muscles
- Spinal balance
- The jaw system
- Postural control mechanisms
For this reason, in some children breathing problems should also be addressed as part of posture evaluation.
Possible Relationship With Sports Injuries
Sports injuries do not have a single cause. Muscle strength, technical skill, training intensity, genetic factors and environmental conditions all play a role. However, in recent years movement quality, posture and neuromuscular control mechanisms have gained more importance in sports sciences.
For this reason, in some athletes the following are evaluated together:
- Respiratory functions
- Sleep quality
- Posture
- Jaw development
- Balance mechanisms
The aim is not to establish a direct cause-and-effect relationship, but to better understand the athlete’s overall functional state.
Prof. Dr. Mehmet Oğuz Öztoprak’s Approach
In our clinic, when evaluating athletes in the developmental period, the focus is not only on tooth alignment. At the same time, the following are evaluated as a whole:
- The way of breathing
- Nasal and mouth breathing habits
- Jaw development
- Airway structure
- Occlusal relationships
- Jaw joint functions
- Posture and spinal balance
The aim is not only to create an aesthetic tooth alignment, but to understand the growth and development process from a functional perspective.
Conclusion
How a child breathes is not only an issue related to the respiratory system. Respiratory function can be related to jaw development, facial development, sleep quality, posture and physical performance.
For this reason, the habit of mouth breathing should not be overlooked, especially in children who do sports.
Because sometimes the problem affecting performance lies not only in the muscles, but in the balance of the functional systems that guide the growth and development process.
If you are also curious about the relationship between jaw occlusion and balance in athletes, you can read our article "Can Jaw Occlusion Affect Balance in Athletes?"
Frequently Asked Questions
What is mouth breathing?
In healthy individuals the main airway is the nose; the nose filters, humidifies and warms the air and increases breathing efficiency. In some children, mouth breathing can develop due to enlarged adenoids, nasal obstruction, allergic problems, a narrow upper jaw or airway narrowing.
Does mouth breathing affect jaw and facial development?
During growth, the way of breathing is one of the factors affecting facial development. In some children with long-term mouth breathing, a narrow upper jaw, a high palate, crossbites, a retruded lower jaw and differences in facial development may be seen.
Does mouth breathing affect sports performance?
Efficient breathing can affect endurance, concentration, muscle performance and recovery. In children who breathe through the mouth, impaired sleep quality, daytime fatigue and attention problems can indirectly reflect on physical performance.
Does mouth breathing increase the risk of sports injuries?
Sports injuries do not have a single cause. However, because mouth breathing can affect posture, balance and neuromuscular control mechanisms, a holistic evaluation of these factors is important in some children.
When should I have my child’s mouth breathing evaluated?
If there are findings such as snoring, sleeping with the mouth open, morning fatigue, attention problems, a narrow jaw, crossbite or enlarged adenoids, early evaluation is important.
What is the approach in the evaluation?
The focus is not only on tooth alignment; the way of breathing, nasal and mouth breathing habits, jaw development, airway structure, occlusal relationships, jaw joint functions and posture/spinal balance are evaluated as a whole.