Gym in Sao Paulo (Jardins) (São Paulo)

Hey everyone!

I just arrived in Sao Paulo and am currently staying around Oscar Freire. I'm looking to join a gym again but so far my research was a bit frustrating. I lived in London for the past 4 years and am frankly quite shocked with the prices of the gyms in the area - even in London it's usually much cheaper than that :) (I found gyms around Protected content per month)

Anyone has some "insider" tips about reasonably priced places to get a good workout?

Thanks :)

Anne