http://www.snapfitness.com/thornhillon/free_trial.cfm
I tried the Snap Fitness Club in Thornhill free week trial and loved it. I loved the fitness equipment. The staff was very friendly. (Not always a given at a 24 hour fitness club)
If you are thinking of joining fitness club in Thornhill I highly recommend Snap Fitness Thornhill

I have done the CrossFit, Boxing and Boot Camp classes for awhile and was just not picking up a few of the more complicated lifts. My personal trainer Adam helped me out very quickly and now ...bring it on.

I loved my first two classes at CrossFit Ancaster and am looking forward to moving forward full steam ahead. The personal trainer was obviously experienced and led a great boot camp class

I found Phoenix Fitness Hamilton to be a very comfortable place to workout. The personal trainers seemed knowledgeable. The front desk staff were very friendly and helpful