Older women need 1-hour workouts to fend off flab

Older women need 1-hour workouts to fend off flab
CHICAGO – Rev up the treadmill: Sobering new research spells out just how much exercise women need to keep the flab off as they age – and it’s a lot. At least an hour of moderate activity a day is needed for older women at a healthy weight who aren’t dieting.

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