Parkinson's patient Jim Coppula shares a dance with his wife Vera on the occasion of his birthday during his Rock Steady Boxing class in Costa Mesa, California September 25, 2013. According to the ... more 
Parkinson's patient Jim Coppula shares a dance with his wife Vera on the occasion of his birthday during his Rock Steady Boxing class in Costa Mesa, California September 25, 2013. According to the Parkinson's Disease Foundation, research has shown that exercise can transiently increase the levels of dopamine in the brain, which is significantly reduced in Parkinson's disease. The club, whose headquarters is in Indianapolis, was started in 2006 and has 15 affiliates in six U.S. States, and one in Australia. Picture taken September 25, 2013. REUTERS/Mike Blake (UNITED STATES - Tags: HEALTH SOCIETY) less 
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Reuters | Photo By MIKE BLAKE / REUTERS
Tue, Oct 22, 2013 11:16 AM EDT