Word: gym
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...least five days a week, and recommends routines similar to the ones Sigal studied: aerobic workouts (such as walking, swimming, biking), with weight training (with weights or bands) and practice in flexibility (gentle stretching to reduce the risk of exercise-related injuries). But before you hit the gym for the first time, Sigal cautions, see your doctor - particularly if you're overweight, middle-aged or older, or have any other health issues, like smoking, high cholesterol or high blood pressure. You should get a stress test and make sure you create a safe workout program geared to your abilities...
...exercise, resistance training, a combination of both, or none. For 22 weeks, the aerobic group worked out for 45 minutes three times a week on the treadmill or stationary bicycle; the resistance-training group spent an equal amount of time on weight machines. The combination group was at the gym twice as long as the other two exercise groups, doing the full aerobic plus weight-training regimens. "We built up gradually to 45 minutes, but it's certainly vigorous," says Dr. Ronald Sigal, lead author of the study and associate professor of medicine and cardiac sciences at the University...
Sigal is currently studying the benefits of exercise in insulin-dependent patients with type 1 diabetes. Next year, he plans to launch another study on exercise and type 2 diabetes - to find a way to get "people into the gym and, perhaps more importantly, get them to continue doing it once they've started...
...considered overweight or obese, and many more are struggling. Meanwhile, as scale numbers are climbing, school budgets for P.E. are falling. As a result, fewer than 10% of elementary schools meet the National Association for Sport and Physical Education's standard of students spending 150 minutes a week in gym class...
...course, since a child told to hustle around a track pretty much has to do it, critics argue that there's no need for video games in gym classes even if they do have some health benefits. But there's a physical difference between an hour of exercise enthusiastically pursued and one that's merely plodded through. And, Lawler says, "most kids aren't volunteering to do pull-ups after school." Develop a taste for aerobic video games, however, and you just might carry the habit home...