Any physical activities can help to improve the body and the maind.
Doctors and scientist have indicated that zumba fitness dance classes help reduce anxiety and depression
The cardio workouts that helps socialize and gives a lot of endorphies is good for physical and psychical health. When the body is exhausted during the hard cardio workout the dophamine and endorphines are realeased. The state is similiar to the "falling in love" or "alcohol drunk" state but only with the good results.