Fitness Place at Changshou Road (Shanghai)

Hi everyone! My name is Ina, an Indonesian, I just came to Shanghai last month.
I'm currently looking for a fitness place around here. Does anybody here know anything about Will's Fitness (威尔士健身) in Bali Chuntian Changshou Road (巴黎春天长寿路)? Like the condition there, payment, etc. Or are there any better recommendations that you know?
Thank you so much for your help.

Rgds,
Ina