Pre-register online for all classes on the schedule below or by using our app!

  1. If you are a Club Maui Member with access to the location hosting the class (Lahaina or Kahului), you can book the class at no extra charge.
  2. Classes are available to book for Maui Resident Non-Members as well as Visitors. Please fill out all info on registration, including address.

To register via web: First select your desired class on the schedule below. You will then be asked to enter your member email and password in order to complete the registration.

To register via app: Download the GymMaster app on your phone from the Google Play Store for Android or the iOS App Store for Apple. If you don’t know your login details, use the email address associated with your membership to reset your password here.

For any questions/issues with the registering for classes on the new platform, please feel free to give us a call!

JB Self Defense Class


“Just wanted to say how much my family and I love the self-defense class that Jerry offers. We absolutely love and appreciate the things we learn in the class. Thanks for making it available for us. Highly recommended for any and all families, even with young children like mine.”

– Alfy