The first 10 to 15 minutes of my runs are always on the uncomfortable
side. Not painful, but up until that time passes (1-2 miles) the action
of running feels forced and not fluid. I start out rather slow and easy
and pick up the pace little by little after a few minutes. I don't think
I'm pushing too hard in the beginning. My breathing and pace aren't
noticeably (or at least consciously) different from several minutes
before the changeover to the rest of the run, however, after I go beyond
this point, the effort of running becomes more comfortable and
sustainable for the rest of the run.
I believe I've read others here make a similar comment - does anyone
know the physiology of what may be taking place at that time/distance
threshold?
--
"Drugs like nicotine and alcohol, which do nothing for you at all,
are legal. Drugs like Mary Jane and mushrooms, two drugs that make
you realize that you're being dry humped every day of your life
by the upper 2%, are illegal. Coincidence?" -- Miss Anne Thrope