Word: cardiovascular
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...people have found that not only does yoga offer great benefit to their health, it's one of the few forms of exercise they can enjoy and stick to. Running, weight-lifting and calisthenics are not for everyone. And while it's true that yoga alone does not improve cardiovascular health, many practitioners are trim and have increased strength, flexibility and reduced stress. It requires great strength and a little sweat to hold those asanas (poses). Rhonea Williams-Dillard, Mechanicsburg, Pennsylvania
...shorter and shorter periods of time," says Dr. Daniel Brotman, director of the Hospitalist Program at Johns Hopkins Hospital and author of a review paper on emotional stress and heart health, which was published in the September issue of The Lancet. Brotman acknowledges the strong link between stress and cardiovascular disease, but he doesn't think it's realistic to ask doctors to screen every patient for stress. "We say to ourselves as physicians, 'Well, there's not a lot I can do about the fact that your wife left you,'" he says. "So much of what we face...
...body in a variety of ways: they might, for instance, irritate lymphatic tissue that in turn alters our immune functions, or they might simply cause the resting heart to beat faster. "Anybody who has almost been hit by a bus knows how much emotional stress can rev up your cardiovascular system," says Brotman. "But having frequent bouts of fight or flight is not something we're designed to do." That's where chronic stressors become physical threats...
...susceptible and who won't. So, whether it's a matter of quality of life, or life and death, it's probably good advice for the stressed-out folk among us to take a breather now and again. "With chronic stress, we may not feel it in our cardiovascular systems, but we do feel drained," says Brotman. "It's hard to imagine going through those periods and not thinking, 'This...
...truth is, yoga, regardless of the form, doesn't offer a comprehensive way to get fit. According to a study by the American Council on Exercise, a national nonprofit organization that certifies fitness instructors and promotes physical fitness, dedicated yoga practitioners show no improvement in cardiovascular health. It's not the best way to lose weight either. A typical 50-min. class of hatha yoga, one of the most popular styles of yoga in the U.S., burns off fewer calories than are in three Oreos--about the same as a slow, 50-min. walk. Even power yoga burns fewer calories...