Dancing for Better Health: Mind, Body & Spirit (cont.)
Dance is a weight-bearing activity, which builds bones. It's also "wonderful" for your upper body and strength, says Cram.
Would-be dancers should consult their doctors first, especially if they have any health problems, says Cram.
How many calories will you burn? That depends on your body and how vigorously you dance.
Dance is a "moderate activity," say the USDA's physical activity guidelines. Adults should get at least 30 minutes of moderate to vigorous activity daily, according to the guidelines, released earlier this year.
It can be easier to stick to that with fun activities, says Cram.
New ballroom dancers may feel muscles they didn't know they had. That often happens with a new activity, says Ken Richards, spokesman for USA Dance, the national governing body of DanceSport -- the competitive version of ballroom dancing.
Ballroom dancing often means moving backward, especially for women, says Richards, a professional ballroom dancing veteran.
"If you're dancing the foxtrot, you're taking long, sweeping steps backwards. That's very different than walking forward on a treadmill or taking a jog around the neighborhood," he says.
Ballroom dancing works the backs of the thighs and buttock muscles differently from many other types of exercise, says Richards.
The legs and arms often do the flashy dance moves. But they're sunk without a strong body core.
The "core" muscles -- the abs and back -- are also used in Pilates, says Janice Byer. A lifelong dancer, Byer is group exercise director of The Courthouse Athletic Club in Oakland, Calif.
Byer and her husband (whom she met through dancing) are avid swing dancers. They're now working on the foxtrot and salsa and plan to start Argentine tango lessons.
Dance can challenge your mind as well as your muscles.
At least one observational study has shown sharper minds with ballroom dancing.
The study appeared in The New England Journal of Medicine two years ago. Joe Verghese, MD, and colleagues studied 469 people who were at least 75 years old.
At the study's start, they answered surveys about mental and physical activities, like doing crossword puzzles or dancing. Back then, none had dementia.
Five years later, 124 had dementia. Frequent dancers had a reduced risk of dementia compared with those who rarely or never danced.
Of 11 physical activities considered, only dancing was tied to a lower dementia risk, Verghese tells WebMD.
Most dancers did ballroom dancing, says Verghese. He's an assistant neurology professor at Albert Einstein College of Medicine in New York.
The Dancing Brain