Full disclosure: when I was asked to spend a week doing wall squats every day, I felt gleefully confident that this would be one challenge I could do in my sleep. After all, as a fitness writer ...

The core is the foundation of our bodies; it houses our main organs and is the center point for strength ... have equipment or props to do Pilates — using a wall provides support, feedback and the ...

Exhale, drawing your ribs towards the center ... or wall instead of the floor. Here's more on how to do mountain climbers with perfect form. You’ve spent plenty of time on the mat at this point, so ...

That’s the aim of this push-up challenge from fitness trainer Caroline Girvan, and while there is some structure to the session, it pretty much just amounts to doing as many push-ups as you can ...

Depending on your running goals, you need to have the proper nutrition, plan to tackle anything from a 5K to a marathon.

Jen Murphy has covered fitness trends for the Wall Street Journal, including What's Your Workout and Anatomy of a Workout. She was also the writer of the Journal's Six-Week Fitness Challenge and ...