Does anyone know of a better way to breathe when you're on a treadmill? If not maybe this will help.
The way I have always done it is in thru mouth and out thru mouth. Figuring more air is better. Not the case. This is what I tried last night for the first time. I started out as usual and about 2 minutes I got the sharp pain in my side. Then I did this, In thru nose, out thru mouth. Breathing in slowly seems better. The pain instantly went away! I went 15 minutes at 5.3 speed non stop. I felt like I could've gone forever. I'm not sore either. I lift real heavy with my legs so I figured I should'nt do too bad on the treadmill.
-RIG