Exos | Formerly Core Performance

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.

About Our Team

Pete's Articles


Boost Brainpower at Any Age

How to stay enthusiastic, positive, and more engaged in everything you do.

Play Better

5 Training Secrets for Triathletes

Triathlete Jessi Stensland shares her new perspective on racing, motivation, and finding balance in your training.

Play Better

Are Pit Crew Members Athletes?

When seconds mean millions, conditioning counts. A new study reveals the surprising athleticism needed for the guys changing the tires.

Live Better

Is America's Obsession with Youth Sports Hurting Kids?

An interview with author Mark Hyman on problems in parenting and youth sports.

Play Better

4 Keys to a Better Swim Stroke

Ready to hit the pool? Get started with a few technique boosters for swimmers of every level.

The Performance Life

So What Exactly is VO2?

The author undergoes a series of tests to measure his cardiovascular fitness. What he learns can make you a better athlete.

Play Better

So You Want to Do a Triathlon?

Three things you need to know before competing in your first run, bike, and swim contest.

The Performance Life

Mark Martin's Longevity Roadmap

Mark Martin shares his secrets to being a successful NASCAR driver for close to 30 years.

Play Better

Muscle by Mentorship

With advice from renowned football pros like Howie Long, Clint Sintim has his mind and body ready for the next level.

Play Better

From Pudgy to Powerful

Darry Beckwith has transformed himself into one of the top linebackers in the NFL Draft. Here's how.