This winter is a struggle. We’re awash in excuses not to get outside and move freely, and exercise seems secondary to just getting through the day. Yesterday, when it started raining ice, for instance, didn’t you just want to wrap up in layers with a hot cup of sweet tea? But, of course, that’s precisely what you shouldn’t do.
Two recent reports re-emphasize everything you already know, but with added detail: fitness (and that involves weight, nutrition, exercise and overcoming a sedentary lifestyle) matters.
Why? Well, here are some of the specifics (that are not actually about exercise per se, but related to it): for women, staying at a healthy weight and avoiding obesity can truly allow you to age (past 85, even) without disability.
Here’s Paula Span in The New York Times on “Weight Gain and Older Women“:
When the researchers looked at the impact that obesity or being overweight — calculated by body mass index — took on the women’s health, “we found that women with a healthy body weight had a greater chance of living to 85 without developing a chronic disease or a mobility disability,” Dr. Rillamas-Sun said. “The heavier you are, the worse your chances of healthy survival.”
And in another blow to the reclining life, researchers at Northwestern report that “every additional hour a day you spend sitting is linked to doubling the risk of being disabled.”
This is less a “why to exercise” finding than a “why not to sit” finding. Still, my point is that the more you’re jogging (or doing water aerobics, or yoga, or shoveling when necessary) the less you’re sitting.
Here’s how the Northwestern news release sums things up: “If there are two 65-year-old women, one sedentary for 12 hours a day and another sedentary for 13 hours a day, the second one is 50 percent more likely to be disabled.” Continue reading