Luckily, a ball chair can remedy these issues. The best ... posture. The ball’s instability forces you to engage your trunk and abdominal muscles to remain balanced, but don’t worry; you ...

v=Tm_dcM6uvrw&t=59s Mike ... it's the best stretch is because it covers all of the joints and the muscle groups that we ...

Image via Chloester. Despite burning a few more calories per hour than a desk chair, exercise balls aren't as corrective of poor posture as once thought. And one study suggests there are notable ...