The Butterfly Effect That Powers a Masters Swimmer – The Wall Street Journal
Saturday, January 5th, 2019 at
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The Butterfly Effect That Powers a Masters Swimmer  The Wall Street Journal
Tackling the toughest stroke for 9 miles a week lays a fitness foundation for a swimming lifer still kicking it in competitive races at 75.
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The Butterfly Effect That Powers a Masters Swimmer – The Wall Street Journal