🟥🟥🟥NEW OPEN BOX🟥🟥🟥
🟪🟪🟪 4 UNITS AVAILABLE 🟪🟪🟪
The Nautilus Abdominal / Lower Back machine is a dual-function strength unit designed to train the core efficiently while maximizing space and ease of use. Part of the Instinct® Strength line, it delivers straightforward, reliable performance for facilities that value simplicity, durability, and fast user turnover.
This machine combines abdominal crunch and lower back extension exercises into a single, compact footprint. Adjustable chest and back pads, along with selectable range-of-motion controls, allow users to transition smoothly between movements while maintaining proper posture and spinal alignment. The result is focused core training that supports both strength development and injury-aware programming.
The Instinct platform emphasizes ease of use for all experience levels. A walk-through entry design improves accessibility, while easy-up ratcheting adjustments on moving pads make setup quick and intuitive. The selectorized resistance system uses Nautilus’ patented Lock N Load® weight selection, enabling fast, secure weight changes without interrupting the workout.
Built with a Kevlar belt transmission, the Nautilus Abdominal / Lower Back machine is engineered for long service life and reduced maintenance. Rubber feet protect flooring and provide stable placement, making this unit a practical addition to gyms, studios, hotels, and training facilities seeking dependable core equipment.
Features
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Dual-function design for abdominal crunch and back extension
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Clear, easy-to-read instructional placard
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Walk-through entry for safe, convenient access
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Adjustable seat with easy-up ratcheting system
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Adjustable chest and back pads with range-of-motion control
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Kevlar belt drive system for durability and low maintenance
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Rubber feet for floor protection and stability
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Patented Lock N Load® weight selection system
Technical Specifications
Machine Type
Dual-Function Core Machine (Abdominal / Lower Back)
Length
45 in / 1140 mm
Width
40 in / 1020 mm
Height
55 in / 1400 mm
Product Weight
369 lb / 168 kg
Weight Stack
120 lb / 60 kg
Lock N Load® selector system included
Drive System
Kevlar belt transmission
Use Classification
Full commercial use
