Core training has always been part of military PT and fitness testing. From crunches to sit-ups, flutter kicks, leg tucks and plank poses, the U.S. military uses many exercises to test core strength.

Core training has become a consistent pillar in the worlds of fitness and strength training. While health care professionals agree on its importance, there is little consensus on what truly ...

HB Studio-one of New York's original institutions for theater training and practice-has appointed Paul Pryce as director of its annual acting intensive, the Hagen Core Training program. The program, ...