I want to ask my friend if she has been to the gym, meaning a place equipped with rowing machines, steppers, static bicycles and other such equipment that people use to improve their fitness or strength. When I looked in the WR dictionary, all I could find under 'gym' were спортивный зал and Гимнастический зал. Am I right in thinking that neither of these is what I need here? Elsewhere, I have come across тренажёрный зал and was wondering if that might be the right word: ты ходила в тренажёрный зал? Or should I be using another word?