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Download the G.R.I.T. Fitness app to easily book classes and manage your fitness experience - anytime, anywhere. Make a reservation, get added to a wait list, check your profile and membership status, and more – all from your device.
Visit https://www.gritfitnj.com/ to learn more.
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What's New in G.R.I.T. Fitness
9.0.1
February 26, 2026
New release



