- Older women who get in enough steps each day to walk the equivalent of about two miles - far less than the five-mile goal set by many Americans - might still live longer than their less active counterparts, a U.S. study suggests.
During an average follow-up period of 4.3 years, 504 women died. Compared to women who logged no more than 2,718 steps daily, women who achieved at least 4,363 daily steps were 41 percent less likely to die. While intensity did initially seem to be associated with lower mortality risk, this connection disappeared once researchers also accounted for the total number of daily steps women logged. This suggests that step volume, rather than intensity, may be more important for longevity among older women.While they were wearing accelerometers, the women spent 51 percent of their time taking no steps at all, and another 46 percent of the time moving at a pace of no more than 39 steps per minute.
One limitation of the study is that researchers only measured women's movements once, at the start of the study period, and it's possible their habits changed over time.
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Source: The Straits Times - 🏆 8. / 63 Read more »