Sit sideways on chair with both feet firmly planted on floor. Wrap hands over core and sit up as tall as you can. Take nice big inhale, and on exhale roll back until spine is in the shape of a "C ...

Sit up tall in your chair. Keeping your knees bent, lift one leg off the ground, then lower it and repeat with the other leg.

I actually found doing chair crunches more challenging than V-crunches on the exercise mat, perhaps because my core was working harder to stabilize my body which was a lot higher off the ground.

Dana Santas, a mind-body coach for pro sports teams, shares a short but surprisingly challenging workout that will help you beat the winter blues. The at-home routine strengthens your core using ...

FRESNO, Calif. (KFSN) -- A few exercises can really help your core. In this week's "Workout Wednesday," fitness trainer Rhonda Murphy shares a couple of ways you can get more for your money, using ...

Chair Plank Use the seat of the chair to rest your forearms. Keep your back straight and your core engaged throughout the plank. Hold for as long as you can and repeat as necessary.

Whether you are short on time or prefer to exercise in privacy, chair workouts are an excellent option for anyone looking to maintain their fitness levels without leaving their home.

A study has found that squeezing in a few ultra-short micro-workouts may be just as good if not better than sustained ...

The SitTight office chair helps users practice "balanced active sitting." In order to sit up straight, users must engage their muscles and center their posture at all times. This chair was designed to ...

Before starting these exercises, a person should choose a stable, solid chair without wheels. Their feet should be able to rest flat on the floor, and their knees should be bent at right angles.

The Tao Chair is like an Eames Lounge chair but with fitness sensors running through its veins. When its owner sits down, he or she can do an array of core exercises using the chair's armrests.