Each exercise takes less than one-minute to complete ... Ready to feel healthier and stronger? The WSJ Fitness Challenge is a ...

Think you have a strong core? This ultimate core test will challenge your endurance, stability, and total-body control. The 1-minute plank challenge is a deceptively simple way to measure your ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness myths. On my spare time I enjoy ...

A 31-day core workout experiment reveals how just five minutes daily strengthens more than muscles, offering lessons about ...

Challenge yourself to get more fit ... To help increase your fitness, Jordan developed the 7-Minute Power Workout for The Washington Post. It builds on the scientific principles he used in the ...

This challenge will get your feet moving, your head working and your lungs pumping. Depending on your fitness you should try to skip for at least one minute each day to feel the benefits.

Hi, and welcome, guys. We're going to do a 10 minute ab exercise. Five exercises, one minute each, and do two rounds of that. So we're going to get started with a simple crunch. Lay on your back.