1. Sit up straight is considered to be a desirable posture.
    1.   True
    2.   False
    3.   Not all true
  2. We stand in a way like our ancestors did long time ago.
    1.   True
    2.   False
    3.   Not all true
  3. The exercise she teaches the audience helps to eliminate neck pain.
    1.   True
    2.   False
    3.   Not all true
  4. J-spine (behind behind) is a desirable posture for the human species because it exposes our tail and let our back stacked and muscles relaxed.
    1.   True
    2.   False
    3.   Not all true
  5. A desirable posture is upright and relaxed.
    1.   True
    2.   False
    3.   Not all true
  6. We sit on our tail because it is comfortable.
    1.   True
    2.   False
    3.   Not all true
  7. Using the nature way to stand, sit and bend will reduce our pain.
    1.   True
    2.   False
    3.   Not all true