The 30-day fitness challenge has been around since the dawn of the Internet age, but there’s still no consensus as to whether or not it’s an effective training tool.

Why 30-Day Challenges Work So Well. Whether your goal is to pay down debt or you want to start going to the gym, design your own 30-day challenge.

If you’re looking for a daily challenge that will test your ability to stay consistent and also make you feel incredible each day, all it really takes is 30 minutes daily.

You’ve probably seen fitness challenge calendars pop up on your social media feed at some point — whether it’s a trending 30-day plank challenge on Pinterest or the month-long squat ...

How does the 30-day squat challenge work, exactly? This 30-day squat challenge PDF guide teaches you about why squats are so darn good for you, first of all, especially when it comes to working ...

Livestrong’s monthly challenge series is putting this thought process to the test with an “on the hour” model that asks you to do eight mini workouts throughout the course of your work day ...

Then there are broader 30-day challenges that work more than one part of the body. Fitness experts have mixed feelings about the pros and cons of these challenges. PROS: CALL TO ACTION ...

Why Challenges Make the Best New Year’s Resolutions Whether it's the Whole30 or 30 Days of Yoga, the best way to commit to change is to start with a concrete goal. By Emily Abbate ...