This challenge will offer a clear daily adversity that stokes your capacity to act while introducing you to a variety of training methods.

Your feelings don't matter! The higher the intensity, the less likely it is to feel "good." It's smart training and did we mention, your feelings don't matter.

You've got 12 minutes today to set yourself up for Independence Day festivities with a fat-burning workout? Sure you do.

This program requires no warm-up to begin. You simply need to set aside 14 minutes, press play, and follow along.

This week, almost the halfway point, we get to full appreciate the kettlebell swing as well as those times when we ditch the smartphone for real.

It's a good time to clarify purpose and values in order to maintain motivation and to keep moving with purpose, of course.

When it comes to getting fit and staying fit, the cost is the cost; there are no shortcuts.

Let's look at the origins of Tabata workouts, why and how they worked, and how other intervals may work for you too.

We thrive on a broad repertoire of activity and intensity - plus an element of fun! I believe our training should reflect this.

It seems that working hard consistently is out. These days it’s all about the minimum effective dose.

Did you know that one of the original Tabata studies was performed on a bicycle? If you are emerging from your winter training, this might be a simple and effective protocol for you.

Aside from the physical and mental stress of your job, your schedule can make it hard to stick with a fitness routine. Here are workouts I use and suggest for a high payoff in a short time.

Every Sunday we post the "Sunday Seven" so you can quickly see the 7 most popular articles of the week. This week: deadlift tips, stretching advice, Tabata workouts, protein, and more!

You hear a lot about Tabata intervals. It is an efficient and intense way to exercise aerobically and anaerobically. Do you know where this exercise protocol originated?