Do I need to be vaccinated to attend the gym?

Yes and have proof

Yes, If you get vaccinated & get a vaccine card, You can go to the gym.

Proof of vaccination status will be required for entrance to Blink NYC gyms as of September 13th. Acceptable proof is one dose of a COVID-19 vaccine authorized for emergency use or licensed for use by the U.S. Food and Drug Administration or authorized for emergency use by the World Health Organization. Provide proof in one of the following forms: Physical immunization card Photo of immunization card Digital vaccine card (e.g., regional passes such as Excelsior in NYC, CLEAR, etc.)