Experts urge year-round exercise

The U.S. Centers for Disease Control and Prevention recommends adults partake in at least two and a half hours of moderate-intensity aerobic exercise each week, combined with at least two days of muscle-strengthening activities each week in order to maintain a healthy weight and help prevent disease. However, many people use the cold winter weather as an excuse to put their exercise regime on hold.

"You need a consistent, year-round program in order to stay well, not only physically but also psychologically," B. Don Franks, professor emeritus of kinesiology at the University of Maryland at College Park, recently told the Washington Post.

He added that regular exercise can improve mood and energy level, help reduce stress and aid in weight control, among other benefits.

Experts say that although some people are cautious about getting outdoors to exercise in the colder months, the temperatures don't have to put an end to physical activity.

"As soon as you start exercising at a reasonably high level - even just walking with purpose - about 40 percent of the energy you consume is lost as heat, and so your body very quickly warms up," Delia Roberts, an exercise physiologist with the American College of Sports Medicine told the newspaper.

Those who want to exercise outdoors in the colder months are urged to dress appropriately and stay hydrated among taking other precautions.

Individuals who choose to stay indoors over the winter may consider purchasing used fitness equipment or DVDs to remain active all year long.