InCharge FlexThe InCharge Flex chair has a unique property that you cannot immediately see. The seat is flexible and can tilt 11 in all directions. This feature forces you to sit with an active buckle in your core as it challenges the musculature and the balance point. The chair supports you in the extreme postures, which can be stressful for your back, neck and shoulders. The flexible seat may require a little habituation as it is a different way of sitting, it