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FDBRO Training Masks Fitness for Running,High Altitude Face Mask for Resistance,Cardio,Endurance Mask for Fitness Training Sport Mask 3.0 with Carry Box
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About FDBRO Training Masks Fitness For Running,High
The general way of exercising the volume is nothing more than extending the training time and intensity, but the lungs are often ignored. To improve the body's function and capacity, not to strengthen the time can be achieved, but to exercise the lungs of the respiratory muscles (such as diaphragm and chest expansion muscles) to enhance the quality of each training, the body's potential to the apex.WHY USE FDBRO TRAINING MASK? ★ Increase lung capacity★ Enhance cardiac function★ Improve oxygen absorption efficiency★ Increase muscle strength★ Increase physical and mental endurance★ Improve training concentration★ 6 levels of intensity, from light to extreme★ Anatomical design, comfortable to wearProduct Packaging Details1 x MASK1 x RETAIL BOX1 x EVA BAG1 x DESICCANT1 x BREATHING TABLETS1 x QUICKLY GUIDE1 x WRISTBANDSIZE CHARTS: Weight < 70kgM: Weight 70-100kgL: Weight >100kg
