More and more athletes have begun to use FDBRO Mask, and many NBA, NFL, UFC and other athletes have also incorporated FDBRO Mask into their daily training. Whether you are a professional athlete, or just want to keep fit through exercise. or for normal use also if u have breathing difeculty FDBRO Mask and the impressive figure are both an indispensable part of daily training.
The resistance of FDBRO Mask is used to train the breathing muscles, so that the area and elasticity of the alveoli (the small air sacs at the end of the bronchus of the lungs are the main part of gas exchange) can be increased, thereby increasing the endurance and capacity of the lungs and helping to train the entire respiratory system. And through hypoxic training to improve oxygen efficiency and cardiopulmonary function, you can improve your sports performance and meet the challenges of daily life with a stronger body.
The resistance of the FDBRC Mask will make you unconsciously deepen your breathing. Deep breathing allows oxygen to be transmitted to different muscle groups more effectively, reducing intramuscular fatigue and increasing strength. The recovery time after exercise will also be corresponding. The high-intensity training provided by the FD3RO Mask also helps improve concentration and mental stamina.
Free FDBRO original bracelet.
Free portable storage box.
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Estimated delivery time 5-10 days
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