When you sit on a ball, gravity insists that you sit up straight because it is too much work to do anything else. You are on a sphere and to stay balanced you have to adjust and stabilize your trunk around the neutral position. It is not a conscious thing because the body will do [...]
Archive for March, 2008
Fitness Balls
Posted in Balance training, tagged active sitting, burst resistant, exercise ball chairs, gravity on March 4, 2008 | Leave a Comment »
