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An expert on exercise physiology discusses the importance of different elements of fitness, and teenagers share personal stories about how exercise helped them achieve and maintain a healthy weight. Exercise also helps build strength, develop endurance, improve agility, boost self-confidence, and connect socially. John Ratey, a professor of psychiatry, describes the growing evidence that aerobic exercise remodels our brains, making us sharper mentally, and providing protection against mood disorders. Teens describe how exercise helped them deal with depression, anxiety, and stress.
(Source: DCMP)
In this episode, host Emily Gralie features stories on current scientific research. One segment highlights the work of Paleontologist Carmen Soriano. She is studying tiny fractures in dinosaur limbs. Another segment focuses on a community group, and their quest to bring back an extinct plant. The final story explains how two scientists discovered fossils of the beardog. Part of the "Natural News From The Field Museum" series.
