This is my mask comparison video where I compare 6 different masks. For each mask, I rode for about 4-5 minutes at an intensity of “somewhat hard,” recovered, and then did 1 or 2 short standing surges.
This is the second part of my mask test. I had previously ridden this same profile (same power output) as a control without a mask. This is the first time I rode with a mask so its was especially challenging. It does get easier once you get used to it!