Training Mask With Three Resistance Valves Increase Your Sports Performance Multi Level Resistance Black For Weight Lifting Workout Running Fitness

Provide Complete Control: Our fitness training mask's changeable valves make it simple to customize it to the optimum level of breathing difficulty for you 

Pushes Your Limits: Our athlete training mask increases you fitness and workout tolerance by enhancing your breathable power flexibility and stamina. It also has a multi patented flux valve technology with 6 resistance levels 

Appropriate for all fitness levels our training mask can be used to its best potential by both amateur and professional athletes. Our training breathing mask helps you unleash the fierce fitness warrior within of you with its six levels of graded resistance 

Additionally it can be utilized t regulate breathing while engaging low impact exercise 

The breathing apparatus you can rely on our major aim is increasing your benefits while maintaining your safety. This explains why our exercise training mask is the most thoroughly researched and relied upon fitness accessory available