Living in POA as a foreigner (Porto Alegre)

hi guys!

My name is aya. im from hong kong. just arrived POA the first day. but this is my second times in POA already. this time im gonna stay for 3 months and hopefully i could stay longer.

first of all, i would like to ask all of you where i can find a portuguese school ?

and anyone of you know a personal trainer who can speak english in the gym?

last question..where i can attend a yoga class?

if i could get a reply the information will be so useful for me to start up the life here.

by the way. Brazil is a really nice place. enjoy your staying here.
I LOVE BRAZIL