Many Americans mistakenly believe that sea salt is healthier than table salt. The marketing efforts of advertisers are perpetuating that trend, when in fact, the truth may surprise you.

ATLX Expert Dr. Rob Ziltzer says going from coach potato to marathoner in 6 months is not only doable, but maybe easier than it seems. He's done it. 9 times, actually. Find his tips and motivational tools, right here for the taking.

Losing weight while competing at a high level can present some special challenges. ATLX speaks with Dr. Rob Ziltzer of Scottsdale Weight Loss Center in Arizona, who seems to have mastered the craft of getting professional athletes on track to reach their weight goals.

ATLX Expert Dr. Robert Ziltzer shares his expertise on the effects of nighttime eating and tips to avoid the lure of the midnight fridge monster.

We know about the health benefits of finishing a triathlon, and the pride that comes with it. But could triathlon be moving into the business and social world as the new golf?

At one point, Kacie Cleveland thought she would never be able to walk, let alone run again. Now she's breaking records in rollerblading and stair climbing. Who knows what she'll accomplish next?

AN ELITE ATHLETE'S PERFORMANCE GOES WELL BEYOND THE BOUNDS OF THE GAME...

ATLX takes you behind the scenes to explore the performance of the elite athlete. The incredible athleticism of the world's best athletes is taken to the next level with help from the trainers, sports docs, coaches and experts who guide them. We've tapped some of the best of these resources in order to bring you our debut theme, The Training of Elite Athletes.

Not only did these Military Men complete the 7 Summits Challenge. They did push ups in extreme conditions to honor Americans fallen soldiers.

World Cup referees might not be the athletes the players are, but you might be surprised at the level of training that goes into officiating on the world’s biggest soccer stage.