Exercise definitely gets endorphins flowing in the body. Endorphins (“endogenous morphine”) are endogenous opioid peptides that function as neurotransmitters. They are produced by the pituitary gland and the hypothalamus in vertebrates during exercise, excitement, pain, consumption of spicy food, love and orgasm, and they resemble the opiates in their abilities to produce analgesia and a feeling of well-being. Whatever endorphins do, coming across hot guys like this exercising gets blood flowing in other places. Which is a nice moment of Zen also.
About Joe
I began my life in the South and for five years lived as a closeted teacher, but am now making a new life for myself as an oral historian in New England. I think my life will work out the way it was always meant to be. That doesn't mean there won't be ups and downs; that's all part of life. It means I just have to be patient. I feel like October 7, 2015 is my new birthday. It's a beginning filled with great hope. It's a second chance to live my life…not anyone else's.
My profile picture is "David and Me," 2001 painting by artist Steve Walker. It happens to be one of my favorite modern gay art pieces.
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Joe
The Closet Professor 
January 14th, 2012 at 10:58 am
YES!!! This also makes my blood flow…perhaps slower than that of a young man such as yourself, but flowing nonetheless!!Perfect Zen for sure 🙂