Set Your Fitness Goals. We'll Help You Achieve Them.

Join for free and you'll gain instant access to our tracking and reporting tools, expert coaching tips, and a free trial to our personalized training and nutrition programs.

Blogs

The Performance Life

Mark Verstegen and a team of experts and writers provide useful strategies to perform great, while talking about their own goals and challenges as they practice the Core Performance tenets in their daily lives.

Stay Connected

Sign up for our weekly newsletter to get expert performance tips delivered to your inbox.

We respect your privacy

Popular Stories

Blogs

Movement

5 Stretches to Refresh Your Warm-Up

Try these dynamic stretches to prepare for a better workout.

Live Better

Working Overtime Increases Risk of Depression

While your overtime hours may be helping your wallet, a new study found that they could be hurting your health.

One Small Change

The Perfect Posture Experiment

Our resident lab rat tried to attain perfect posture in 30 days. Here's what he learned, along with his verdict on whether you should try it.

Success Stories

What It's Like to Walk a Marathon

How one woman lost 30 pounds and gained the confidence to finish a marathon at her own pace.

The Performance Life

5 Ways to Use Technology to Hit Your Fitness Goals

Use social media, reminders, and online tracking tools to power better health and fitness in 2012.