is talking good exsersise or is it just a exsersise for your mouth?

Question: is talking good exsersise or is it just a exsersise for your mouth?
- Keywords:
  exercise,
  mouth,
  talking
Asked by scibtings123 to Ed, Hayley, Jason, Nathan, Sophie on 18 Mar 2013.
- Hayley Evers-King answered on 18 Mar 2013:
  
  You only burn about 35 calories by sitting and talking for an hour, compared with running for an hour where you’ll burn something like 600 calories! So it’s not that good as an exercise.

Question: is talking good exsersise or is it just a exsersise for your mouth?