I joined Crossfit Billerica a little over two years ago and it has been an awesome experience. I am in the best shape I have have been in since high school and am the strongest I have ever been. The price is a huge pro in comparison to other crossfits in the area, but also, the programming is great, particularly the strength programming. The coaches are all friendly, knowledgeable and encouraging. The community aspect, for the most part, is great. People are generally very friendly, quick to cheer you on or to help you out if you have questions. The classes are small so you get to know everyone quickly. I would definitely recommend CFB if you are a former athlete looking to get back in shape or just looking for something more strenuous than your usual cardio and lifting routine.