Review on Training Resistance Breathing Reflective Endurance by Ronald Ingram

I ordered my training mask from Revain and was pleasantly surprised when I received it two days later. found my air intake very shallow and clogged. Now that I'm mostly recovered from the surgery, I'm putting on a mask to see if I could increase my air intake by restricting airflow. I used the mask while cycling and walking at a very moderate pace in the local park. I'm not at the point where I can walk yet as it's only been a month since my surgery, although I'm definitely aware of my progress so far. This mask fits my face very well, comfortable. and it is very easy to use. The airflow is very controllable on both inhalation and exhalation and will not make you sweat or feel uncomfortable. I will ensure that the current mask is replaced with the same item if I need a replacement.