Gretchen Reynolds


Latest from Gretchen Reynolds

The downside of treadmill desks

Treadmill desks are popular, even aspirational, in many offices today since they can help those of us who are deskbound move more, burn extra calories and generally improve our health.

To age well, walk

While everyone knows that exercise is a good idea, the hard, scientific evidence about its benefits in the old and infirm has been surprisingly limited. A new study has tried to remedy this

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