While sit-ups and crunches are great for building strength and stability in your core, they aren’t essential. If you’re bored ...

If you’re looking for ways to increase the difficulty of your core workouts without simply upping the amount of reps or time ...

You don't have to do crunches or situps to flatten your stomach. Celebrity fitness trainer and health and wellness expert Jenna Willis designs strength training routines for her A-list clients, ...

Gym memberships and loads of equipment can definitely help strengthen your arms, legs, and core, but they’re not the only ...

Transform your abs with this effective at-home workout routine you won’t want to miss.

"Do a bodyweight squat, then drive one knee up across your body as you twist toward it. Alternate sides," she writes. She recommends the third exercise: Side Plank Reach Through. "In a side plank, ...

Getting visible abs is a goal for many men, and fitness companies cash in—pushing everything from fat-burning supplements to ab machines that promise a rock-solid core. But if you’ve ever earned a ...

From Kim Kardashian to Kate Hudson, here are nine A-list celebrities with flat abs who love pasta and how they stay in shape.

There's no better place than Los Angeles to do Pilates. From Santa Monica and West Hollywood to Silver Lake and Pasadena, we ...

Other A-list celebs who train with Kirsty include Maddie Ziegler and Olivia Rodrigo. Kirsty posts many inspiring videos on ...