Why do swimmers breathe in only through the mouth and breathe out only through the nose ? Considering that breathing in and out through the nose and mouth much faster, effective, isn't it stupid?
:)
That's a good question.
I'm just a mechanic, and not a musician, but here's my take: The nostrils have no valves so you can't inhale effectively near the surface. Ever notice true aquatic mammals all seem to have nose valves?
That's a good question.
I'm just a mechanic, and not a musician, but here's my take: The nostrils have no valves so you can't inhale effectively near the surface. Ever notice true aquatic mammals all seem to have nose valves?
