Question

article on effects of laughter yoga

Answer 1

good effect :it enriches the white blood cells on our face
                                      and
bad effect : during doing this thing we can get a heart stroke due to excessive pumping of the chest
 

Answer 2

Laughter yoga is a practice involving prolonged voluntary laughter. Laughter yoga is based on the belief that voluntary laughter provides the same physiological and psychological benefits as spontaneous laughter. Laughter yoga is done in groups, with eye contact, jokes and playfulness between participants. Forced laughter soon turns into real and contagious laughter.