subject: The Disadvantages Of The Ergonomic Body Balance Task Chair [print this page] Other disadvantages of the ergonomic body balance task chair are that they cause the shins to bear body weight and that they flex knees and ankles more than a normal chair. They are not recommended for anyone who has to sit for more than three hours at a time. But for short periods, they can provide considerable comfort.
The Disadvantages Of The Ergonomic Body Balance Task Chair
