【Adjustable Resistance】You can easily adjust the resistance level when using it to meet various training needs. Benefit from precise lung training for optimal results.
【Lung Expansion Training】Long-term use of this breathing trainer strengthens and reinforces the respiratory muscles to improve oxygen intake. Targeted breathing exercises support the lungs and enhance a comprehensive breathing program.
【Enhance Lung Capacity】This amazing lung expander is designed to maximize respiratory function and is the ultimate tool for lung endurance, dramatically improving breathing.
【Improve Endurance】Physical fitness is enhanced after smooth breathing, improving stamina, endurance and fitness by maximizing your ability to breathe. Perfect for athletes and fitness-conscious individuals.
【Improves Quality of Sleep】Our Lung exerciser is a top of the line oxyfit respiratory trainer that pushes the limits of exercise, the oxygen flow and oxygen fit technology will cultivate superior breathing patterns which will improve overall sleep quality and ensure a deep night's rest.