http://www.futurity.org/women-exercise-cancer-976032/
EXCERPT: Women who exercised when they were teenagers are less likely to die from cancer and from all other causes during middle-age and later in life. “Our results support the importance of promoting exercise participation in adolescence to reduce mortality in later life and highlight the critical need for the initiation of disease prevention early in life,” says Sarah Nechuta, assistant professor of medicine at Vanderbilt University. [...] Regular exercise was defined as occurring at least once a week for at least three continuous months. Women who reported regular adolescent exercise were also asked how many hours a week they participated and for how many years they had exercised regularly.
“In women, adolescent exercise participation, regardless of adult exercise, was associated with reduced risk of cancer and all-cause mortality,” Nechuta says. What about chronic diseases? Participation in team sports during the teen years was associated with a reduced risk of cancer death later in life. Participation in exercise both during adolescence and recently as an adult was significantly associated with a 20 percent reduced risk of death from all causes, 17 percent for cardiovascular disease, and 13 percent for cancer....
EXCERPT: Women who exercised when they were teenagers are less likely to die from cancer and from all other causes during middle-age and later in life. “Our results support the importance of promoting exercise participation in adolescence to reduce mortality in later life and highlight the critical need for the initiation of disease prevention early in life,” says Sarah Nechuta, assistant professor of medicine at Vanderbilt University. [...] Regular exercise was defined as occurring at least once a week for at least three continuous months. Women who reported regular adolescent exercise were also asked how many hours a week they participated and for how many years they had exercised regularly.
“In women, adolescent exercise participation, regardless of adult exercise, was associated with reduced risk of cancer and all-cause mortality,” Nechuta says. What about chronic diseases? Participation in team sports during the teen years was associated with a reduced risk of cancer death later in life. Participation in exercise both during adolescence and recently as an adult was significantly associated with a 20 percent reduced risk of death from all causes, 17 percent for cardiovascular disease, and 13 percent for cancer....