It may seem asinine to pay hard-earned money to sign up for a day of crawling under barbed wire, jumping over fire, and schlepping weighty logs, but obstacle courses provide an exciting challenge that ...

Do you feel your brain is going round in circles? Want to get out of automatic mode and really challenge yourself? Good news: there are games that get your neurons firing, boost your memory and ...

No longer a beginner? Try these routines to challenge yourself. Credit...Janelle Jones for The New York Times Supported by By Erik Vance Each week this January, the Well desk will suggest a program of ...

Is your workout too easy? Challenge yourself to get more fit and age better. The more you exercise, the easier it gets. That’s why, at some point, you may need to power up your workouts. It’s ...