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.

Everyone knows the core is the center. Even in sports-specific training, core exercises are essential. The core stabilizes the body and allows it to perform certain movements. A strong core helps with ...

If it’s not enough that steeplechase champion Emma Coburn incorporates core activation exercises into her warmup routine, maybe we can convince you. It’s no secret that core workouts promote better ...

A stronger, flatter midsection after 50 comes from movements that train your core to stabilize your entire body, not just flex your spine like old-school crunches. Standing drills create that ...

At 51, Geri Horner took to Instagram to share a clip of her boxing with her personal trainer, Paul Carroll, who trained her for two years. ‘Geri is someone who truly embodies how strong, healthy and ...