The lungs are among the most important organs in our body that allow us to breathe. However, with changing lifestyles and polluted environment, lung health is under threat. Respiratory problems like asthma, bronchitis, and chronic obstructive pulmonary disease (COPD) are on the rise. While medication helps in treatment, exercising the lungs is equally important for respiratory health. This is where respiratory trainers come in as an effective tool.
What is a Respiratory Trainer?
A respiratory trainer, also known as a lung exerciser, is a device that helps in performing breathing exercises. It consists of a hand-held unit connected to a mouthpiece. The unit allows the user to inhale and exhale through the mouthpiece against resistance settings. Some advanced models come with USB connectivity for tracking breathing metrics on an app. The resistance levels can be adjusted based on individual needs and lung capacity. This makes breathing exercises more targeted and effective.
Benefits of Using a Respiratory Trainer
Using a respiratory trainer on a regular basis provides several health benefits:
Strengthens Lung Muscles
Just like we exercise other muscles in the body, respiratory trainers help in strengthening the respiratory muscles involved in breathing. Over time, this improves lung capacity, sputum clearance, and overall efficiency of breathing.
Improves Symptoms of Respiratory Conditions
For people suffering from asthma, COPD, or other respiratory illnesses, respiratory trainers aid in loosening up congested airways and clearing out mucus. This alleviates symptoms like breathlessness, wheezing, and cough.
Boosts Immunity and Exercise Tolerance
Stronger lungs mean better oxygen intake and uptake in the body. This boosts immunity and allows people to exercise for longer durations without getting tired easily.
Controls Symptoms of Dust Allergies
The tiny air sacs or alveoli in the lungs filter out allergens, pollutants, and irritants from the air we breathe. Regular breathing exercises using a respiratory trainer strengthen this filtering mechanism, reducing dust allergy symptoms over time.
Heads-off Workout Related Injuries
Rounded posture and decreased lung capacity from a sedentary lifestyle can cause injuries while exercising or lifting. A respiratory trainer conditions the lungs and corrects posture to avoid such issues.
Types of Breathing Exercises with a Respiratory Trainer
Various types of breathing exercises can be performed with the help of a respiratory trainer to target different parts of the lungs and respiration muscles:
Deep Breathing: Inhale slowly and deeply through the nose, hold for 2-3 seconds, then exhale slowly through the mouth against resistance.
Pursed Lip Breathing: Inhale through the nose and exhale slowly through pursed lips like blowing on hot food. This recruits the small airways.
Diaphragmatic Breathing: Place one hand below the chest and breathe so that only the stomach rises on inhalation by contracting the diaphragm.
Forced Exhalation: Inhale normally and forcefully exhale against increasing resistance levels to strengthen the muscles.
Interval Training: Perform cycles of fast and slow breathing to enhance lung capacity over time.
The resistance levels of the respiratory trainer can be adjusted as per exercise type and improvements in lung function. Combining different exercises provides well-rounded conditioning.
Precautions for Use
While respiratory trainers are generally safe if used correctly, certain precautions need to be followed:
- Consult a doctor if suffering from serious respiratory issues before using.
- Begin with low resistance and short durations, slowly increasing over weeks based on tolerance.
- Stop immediately if feeling dizzy, chest pain or severe breathlessness during use.
- Use proper technique by inhaling through nose and exhaling through mouth/pursed lips.
- Drink water after exercise and rest in between sets as required.
- Clean equipment regularly as per manufacturer guidelines to avoid infections.
- Store and use as per product manual to avoid any risks of misuse or injury.
Overall, sticking to safe use protocols optimizes benefits while minimizing risks from these lung exercisers. Supervised sessions with a pulmonary rehabilitation therapist may further boost effectiveness.
Are Respiratory Trainers Effective?
Several clinical research studies have evaluated the efficacy of breathing exercises and respiratory muscle training using devices:
- A 2020 review found strong evidence that respiratory muscle training improves exercise capacity, lung function and quality of life in COPD patients.
- Another analysis showed significant post-treatment increases in various lung function parameters like FEV1, FVC, MIP and MEP in asthma patients after regular trainer usage.
- Studies involving intensive care unit patients recovering from mechanical ventilation also report reduced respiratory complications, lower hospitalization rates and better survival odds with respiratory training programs.
- Even for healthy individuals, controlled studies demonstrate quantifiable improvements in parameters like tidal volume, inspiratory capacity and maximal ventilation over weeks of regular breathing exercises.
So in summary, evidence convincingly proves respiratory trainers as an effective non-drug and low-cost intervention for improving respiratory muscle function and management of various lung conditions when used as part of a multi-modal rehabilitation plan.
Summary
To conclude, respiratory trainers provide a convenient way to regularly exercise the lungs and breathing muscles from home. When used properly under medical guidance, they strengthen lung function, clear airways, boost immunity, alleviate respiratory symptoms and ward off associated health issues in both healthy individuals and patients. While not replacing medications, regular breathing exercises using this device complement clinical treatments and maintenance very well. So making respiratory training part of one's routine helps ensure optimal lung and overall health in the long-run.
