Limping Marathon Runner

Today is a great day to swim. Public pools are opened and there is only around 5 swimmers in the pool at one time. The rest of the people are sun-tanning. Mmm.. I thought it is a good day to try a 8 stroke per breathe in the pool for my freestyle and I incorporated it into my swim session. Whoa...8 stroke per breathe is a killer. I cannot imagine 10 strokes. Of course....it all takes time. But, it was a real workout on my lungs.