"Idziesz na siłownię?"

Translation: Are you going to the gym?

[zagadka314]

Why not, "Do you go to the gym?" If this is wrong, who do you ask this question?

[immery]

that would be "chodzisz na siłownię".

When would I use "idziesz na siłownię?"

• I see someone and I assume it's where they are walking/going now, but I ask to confirm
• I plan to go to a gym now and ask someone if thay would go with me
• I go to a gym with someone every week and I ask if they go today/tomorrow.