Feeling nervous, restless or tense
Having an increased heart rate
Breathing rapidly (hyperventilation)
Thats not what the article is talking about though. GP is talking about promoting some sort of "well being" thorough anxiety reduction. Has nothing to do if the person is sweating or breathing rapidly.
> Having the urge to avoid things that trigger anxiety
> Feeling weak or tired
> Trouble concentrating or thinking about anything other than the present worry
> Having trouble sleeping
Those are exactly the issues GP is talking about, article even mentioned anectodes of improved sleep.
wow :D.