Bed exercises for leg strength after 60, a CSCS coach shares an 8-minute routine to rebuild strong, steady legs at home.

Here’s how a nighttime workout can affect your sleep. Ask Well Here’s how a nighttime workout can affect your sleep. Credit...Eric Helgas for The New York Times Supported by By Danielle Friedman Q: ...

There are some logical things we know to be true: working out is tiring. And being tired helps you fall asleep. But exercise before bed can sometimes have the opposite effect. I have personal ...