heart disease

Birkie Health Survey Underscores Link Between Exercise and Healthy Behavior

Back in 2014, Paul Anderson and his colleague, Ralph Bovard, set out to study the health habits of cross-country skiers by surveying those who participated in the American Birkebeiner (“the Birkie”), a cross-country ski marathon in Wisconsin. “We wanted to understand and characterize the role of social support for exercise among Birkie skiers,” Anderson explained in an email this month. “Dr. Bovard and myself are both Birkie skiers and we have both experienced how the...