YUGOULIANG, China — As the top Chinese official in this village, Lu Wenzhen had a problem. The young people had all moved away. The elderly farmers left behind were ailing. His aging hamlet needed ...

I work from home, which has a lot of perks, but it can be hard to keep focused and positive. Plus, I end up sitting down for much of the day, which isn't great for my posture or for staving off lower ...