How much is the Anytime Fitness gym cashback? November 13, 2019 01:41 Updated $100 per rolling 91-day quarter. Related articles What is the Anytime Fitness benefit? How do I know if my Anytime Fitness membership is linked to AIA Vitality? How do I link my existing Anytime Fitness membership with AIA Vitality? AIA Vitality Health Checks now resumed at all participating pharmacies Do visits count if I go to a different Virgin Active branch?