Training Mask 2.0, Aooking Training Mask 2.0 Sleeve with Resistance Caps and Valves- Medium

Description

Using this training mask to inprove your power & Level This training mask helps you regulate your breathing, increase lung stamina lung capacity, oxygen efficiency and increase your overall performance not only in sports(Such as Running, Mixed Martial Arts, Yoga, Soccer,Basketball, Swimming, Football Hockey etc) but daily living as well. Note: 1. Please choose suitable size * SMALL: 100-140 LBS. * MEDIUM: 150-240 LBS. * LARGE: 250-300 LBS 2. If you have any known medical condition including high blood pressure, heart disease, hyperthyroidism, or if you are taking any type of prescription medication please consult your doctor prior to using the training mask. Theory: The Training Mask 2.0 is the ultimate respiratory training device for enhanced breathing and controlling the flow of air and oxygen into your body. The multi-level resistance system induces resisted air flow through the Training Mask 2.0 flux valves. When your body adapts to the resistance of the Training Mask 2.0, your lungs will be trained to take deeper breaths and your body will absorb oxygen more efficiently. Parameter: * Materail: Food grade silicone materails * Color: Black * Net weight: 120g * Gross weight: 250g * Size: Medium(150-240 LBS) Package Include: 1* Face Sleeve 1* Silicone face mask 1* Head strap 7* Air valve cap