
Transform Your Strength at NZ Iron Strength – North Shore’s Top Gym
Gym Memberships
Semi-private training
1:1 coaching
Welcome to NZ Iron Strength – Where Strength Meets Community
Ready to crush your fitness goals in a gym built for strength and results? At NZ Iron Strength, we’re more than just a gym—we’re New Zealand’s hub for serious strength training and old-school bodybuilding. With top-tier equipment, world-class trainers, and a supportive, no-nonsense community, we help athletes and beginners alike push their limits and transform their lives.
Whether you're looking to build muscle, tone up, or take your training to the next level, we offer personalized programs designed for real progress. Step into a gym that’s as committed to your success as you are. Join NZ Iron Strength today and make strength your legacy.
AMENITIES
At NZ Iron Strength, we’re always expanding our amenities to meet the needs of our community. Something you’d like to see added to our list? Submit a request.
24/7 Gym Facility
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Free weights
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Cardio room
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Boxing room
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Posing Room
Supplement Store
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Boxing/Kick Boxing Classes
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Semi Private Strength Sessions
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Children’s Room
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Arm Wrestling Classes
what our clients are saying
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