1960s: German scientist Manfred von Ardenne proposed "Oxygen Multistep Therapy" (OMT). Combining oxygen inhalation with exercise was initially used for the rehabilitation of cancer patients to improve oxygen supply utilization and improve body function.
1980s: The concept of EWOT (Exercise With Oxygen Therapy) was promoted in the United States and widely used in the field of sports medicine, and gradually became an important auxiliary method for chronic disease management and rehabilitation treatment.
21st century: With the popularization of portable oxygen equipment, EWOT has gradually expanded from medical rehabilitation to fitness, sports training, and functional medicine. It has attracted the attention of athletes, rehabilitation patients,s and health enthusiasts, and it has become an innovative way to optimize body functions and improve sports performance.
What is EWOTEWOT (Exercise With Oxygen Therapy) is a therapy that combines exercise with high-concentration oxygen inhalation. Patients inhale pure oxygen (90-95%) through a mask or nasal cannula while exercising (such as on a treadmill or bicycle), aiming to increase blood oxygen saturation and enhance cell metabolism and recovery capacity.
| EWOK | Regular exercise | |
| Oxygen concentration | Inhaling high concentrations of oxygen (90-95%) during exercise can improve blood oxygen levels. | Performed in natural air (21% oxygen) |
| Physiological effects | EWOT reduces lactic acid accumulation through a high oxygen environment, delays muscle fatigue, and accelerates recovery; it may promote mitochondrial energy metabolism and stem cell activation | Conventional exercise relies primarily on aerobic/anaerobic metabolism in a normoxic environment. |
| Equipment Requirements | EWOT requires an oxygen generator, mask, and other equipment | No special oxygen equipment is required for regular exercise |
| Application Scenario | EWOT is often used in sports recovery, chronic disease rehabilitation (such as diabetes, cardiovascular disease), or anti-aging fields | Regular exercise focused on fitness, strength, or health maintenance |
Improve endurance, sports performance, and recovery speed, suitable for long-term aerobic exercise such as marathons and cycling.
Improve fatigue and lack of concentration caused by hypoxia, and enhance overall vitality.
For example, for patients with mild chronic obstructive pulmonary disease (COPD) (doctor's guidance is required), it can help enhance cardiopulmonary capacity.
Promote tissue repair and physical recovery under medical supervision.
It delays the deterioration of cardiopulmonary function and prevents cardiovascular disease, and it is safer to match with low-intensity exercise.
By enhancing oxygen metabolism, it may help improve the function of the immune system.
Patients with severe cardiopulmonary diseases (such as uncontrolled heart failure and severe asthma, active infections, or acute diseases must strictly follow the doctor's advice.
Recommended exercise methods
Brisk walking/jogging:
On a treadmill or outdoors, keep your heart rate at 50-70% of the maximum.
Cycling:
Steady rhythm, lasting 20-30 minutes, suitable for beginners.
Swimming:
Water resistance combined with oxygen intake strengthens the heart and lungs and reduces joint pressure.
Elliptical machine/rowing machine:
Whole body participation, maintain a moderate-intensity heart rate (60-80% of the maximum).
High-intensity interval training (HIIT):
Short sprints (such as 30 seconds of running) and rest are alternated, and a high-oxygen environment can reduce lactic acid accumulation, suitable for advanced users.
Combined with resistance exercise
(such as dudumbbelland elastic bands), Deep breathing between each set of movements to intake high oxygen and promote muscle recovery.
Flexibility and balance training
Yoga/Pilates:
Performed in an oxygen-rich environment to enhance breathing control and body coordination.
Tai Chi:
Slow movements combined with deep breathing saareitsuitabler the elderly.
During EWOT, individuals inhale oxygen directly through a mask or nasal cannula, which is higher than the atmospheric oxygen concentration (usually 21%), usually 90%-95% pure oxygen. This increases the oxygen saturation in the blood, theoretically providing more oxygen to muscles and other tissues.
Exercising in a high-oxygen environment causes the heart to pump blood more efficiently, speeding up blood circulation and helping to improve microcirculation, which is the flow of blood through the smallest blood vessels. This is essential for the delivery of nutrients and oxygen to muscles and other cells.
Increasing the availability of oxygen during exercise can reduce the accumulation of lactic acid, a byproduct of high-intensity exercise that is often associated with fatigue. This may help improve exercise endurance and speed up the recovery process after exercise.
It is theorized that EWOT may stimulate red blood cell production and improve the oxygen-carrying capacity of the blood by simulating the effects of high-altitude training.
Exercising in a high-oxygen environment can theoretically increase the body's efficiency in using oxygen, promote cell self-repair, and may have an auxiliary therapeutic effect on patients with certain chronic diseases (such as cardiovascular disease and chronic obstructive pulmonary disease).
When individuals perform EWOT, they usually perform moderate to high-intensity exercise while breathing high-concentration oxygen, which lasts from a few minutes to dozens of minutes. The specific plan is customized according to personal health status and goals.
By increasing the supply of oxygen during exercise, blood circulation, especially microcirculation, can be promoted, which helps improve the delivery of oxygen and nutrients to various parts of the body.
The increased oxygen supply may help reduce lactic acid accumulation during exercise and delay the onset of fatigue, which may improve endurance and athletic performance.
Exercise in a high-oxygen environment may accelerate the muscle recovery process and reduce muscle soreness, which is particularly beneficial for athletes who often perform high-intensity training.
The additional oxygen supply can theoretically accelerate the repair of damaged cells and have a positive effect on the body's self-recovery mechanism.
For some patients with chronic diseases, such as cardiovascular disease and chronic obstructive pulmonary disease (COPD), EWOT may help improve respiratory function and improve quality of life.
Simulating the effects of high-altitude training may promote red blood cell production and enhance the body's ability to adapt to low-oxygen environments.
Studies have shown that adequate oxygen supply is essential to maintaining the normal functioning of the immune system, and EWOT may indirectly support immune function.
Exercise itself helps reduce stress and anxiety, and combined with the use of oxygen, it may further improve mental health.
Designed for maximum comfort and stability, our secure-fit mask ensures a seamless experience even during intense workouts.
Crafted from eco-friendly, odor-free materials, this large-capacity oxygen bag guarantees a clean, ample supply for an optimal user experience.
Delivers up to 93% pure oxygen, maximizing performance, endurance, and overall well-being.
Take full control of your oxygen sessions with a built-in smart timer, ensuring precise duration management for convenience and efficiency.
Our advanced concentrator provides a consistent and accurate oxygen flow, enhancing stamina, endurance, and recovery with the included 1000L reservoir bag.
– Tailor your oxygen intake to your specific needs, whether you require a mild boost or a more intensive supply to support peak performance.
– Featuring an intuitive interface and robust construction, the OLV-10SE offers a hassle-free, long-lasting solution for your fitness and wellness journey.
Yes, EWOT is generally safe for most people. However, those with pre-existing conditions should consult a doctor.
Absolutely! With the right equipment, EWOT can be done easily at home.
Some people notice improvements in energy levels and endurance within weeks, while long-term benefits develop over months.
While EWOT itself doesn't burn fat, it boosts metabolism and endurance, helping you work out longer and more efficiently.
