I went to Tri-D for several months, and did see results, however, having left Tri-D several months ago to go to a different gym, I discovered that I don't have to pay as much and I can get even better results. I was asked by the staff at Tri-D to write a positive review on city search the last time I wrote one, which I did, and I did see results, but Tri-D was my first personal training experience and I would suggest shopping around before dropping that much cash.
Pros: location
Cons: cost, enthusiasm of trainers
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