Add Yahoo as a preferred source to see more of our stories on Google. At no other gym would you find Navy SEALs, NFL players, Olympic runners, members of a national soccer team, and UFC fighters ...

Mark Verstegen has trained some of the greatest athletes in the world at his Athletes' Performance facilities in Arizona, California, and Florida. It's the kind of place where you go if you're hoping ...

Think you have what it takes to get in shape? Spring is “gut check” time. And if those abs — or arms or thighs — aren’t ready for public display, here are some ways to start a new workout routine: If ...

This week, we kick off a new exercise series excerpted from “Core Performance Essentials” (Rodale, $27.95), by Mark Verstegen and Pete Williams. Verstegen has trained athletes such as Mia Hamm and ...

Mark Verstegen founded Athletes’ Performance in Tempe, Az. in 1999. Previously a coach at Washington State University, Verstegen also worked as Assistant Director of Player Development at Georgia Tech ...

Think you have what it takes to get in shape? Spring is “gut check” time. And if those abs — or arms or thighs — aren’t ready for public display, here are some ways to start a new workout routine: If ...