book your free trial today

We’re not asking you to commit straight away.
Come and try our '3 for Free' trial — 3 sessions on us.
We’re confident you’ll feel right at home with The Grind whānau. Come in, get moving, and see for yourself why we’re all about pushing for more.

Come and try our ‘3 for Free’ Trial — that’s 3 sessions completely on us. No pressure, no contracts — just an open invite to see what makes The Grind more than just a gym.

We’re confident you’ll feel right at home with The Grind whānau. Whether you’re starting out or just after something fresh, this is your chance to get moving and experience our style of training — functional, fun, and results-driven.

How to Sign Up for the Free Trial

  1. Head to ”Book a free trial” on our website.

  2. Follow the step by step guild below on how to sign up

  3. Create your profile through StreamFit

  4. Choose the ‘One-Off Free Trial Membership’ option

  5. Book any 3 classes that suit you — and you’re in!

🔥 Please note: the ‘3 for 3’ trial is valid for 3 classes only.
It’s designed to let you tease the waters and see what we’re all about before diving in fully.


Got questions? Come see us in class or reach out anytime.

3 for free

Sign Up Tutorial
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Step by step guide on how to sign up

  • Step 1

    Download Streatfit Member app

    Download through link below

    Search Streamfit Member on Appstore or Playstore

  • Step 2

    Enter your email adress

  • Step 3

    Fill correct personal information

  • Step 4

    Create a perosnal 4 diget pin that will be used as your login code.

  • Step 5

    Select Athlete/Member

    Read and agree to Terms and Conditions

  • Step 6

    Select (With my Gym)

  • Step 7

    In search bar find (The Grind)

  • Step 8

    Once selected (The Grind). A waiver will pop up, read and sign if you agree to the waiver.

  • Step 9

    Your now on the app.

    Go to the bottom right corner select (more)

  • Step 10

    Select Memberships

  • Step 11

    Select the membership you wish to purchase. Then select purchase to proceed.

  • Step 12

    Fill out Questionnaire.

  • Step 13

    Select purchase.

  • Step 14

    Add payment method for current and future payments.

Download App
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Manage Your Fitness Journey

Download the StreamFit App

Required for Members

The StreamFit mobile app is your all-in-one fitness companion at The Grind. From booking classes and tracking progress to managing payments and accessing support, everything you need is at your fingertips.

Class Scheduling

Book classes, view schedules, and manage your fitness calendar with ease.

Attendance Tracking

Track your attendance, monitor progress, and stay committed to your fitness goals.

Billing Management

Handle payments, view invoices, and manage your membership seamlessly.

Push Notifications

Stay informed with real-time updates about classes, events, and gym news.

Workout Tracking

Log your workouts, track performance, and monitor your fitness journey.

Direct Messaging

Communicate directly with trainers and stay connected with the gym community.

Download for iOS Download for Android