Sitting up straight may be age-old advice, but in reality good posture is a dynamic, aligned state that you can build with breathing, strength and mobility exercises.

You don’t need sit-ups or crunches to feel your core work. This all-standing routine helps strengthen your middle, improve ...

Stand tall on one leg, soft bend in the knee, holding a dumbbell in each hand. Hinge at the hips as your back leg extends straight behind you. Keep your spine long and hips square to the floor. Lie on ...

Do these 7 standing exercises to tone your entire body, boost balance, and build strength without touching the floor.

These core muscles, found along the sides of your abdomen, provide spinal stability, assist with breathing, help you balance, ...

Ellipticals, captain's chairs, and the decline bench are just a few of the best gym machines for ab strength. Here's your ...