Here’s why it is important to push back against a manager who asks you to take on too much work—and how to tactfully do so ...

When deciding if something is worth the effort, whether you’ve already exerted yourself or face the prospect of work changes ...

When deciding if something is worth the effort, whether you’ve already exerted yourself or face the prospect of work, changes your calculus. That’s what we found in our new research, published ...

The key to getting the most out of strength training is stacking up hard work over time, Mr. Frost said. On most days, that means aiming to push yourself a little bit more than you did the day before.

Hard work feels worth it, ... For many people, there’s a sweet spot – a little effort might make something more valuable, but push too far and the value drops.