Spirit Fitness IS-3001 Functional Trainer

Product Overview

The Spirit Fitness IS-3001 Functional Trainer is a next-generation, all-in-one training system designed to deliver unmatched versatility, performance, and user engagement. Powered by Spirit’s i-Strength digital resistance technology, it replaces traditional weight stacks with a servo-controlled system, providing smooth, precise, and highly adaptive resistance.

Engineered for modern commercial environments, the IS-3001 supports simultaneous dual-user training and a wide range of functional movements, making it ideal for personal training, rehabilitation, and performance-focused facilities. With intelligent resistance modes, compact design, and integrated accessory storage, it offers a complete solution for total-body strength and functional conditioning.

PIN: IS-3001

Key Features

• i-Strength Digital Resistance System
  Electromechanical servo system delivers smooth, accurate resistance without traditional weight stacks.
• Dual-User Training Capability
  Designed to allow two users—or a trainer and client—to train simultaneously for greater efficiency.
• Adjustable Resistance Ratio (1:2 to 1:1)
  Unique servo control allows resistance scaling, effectively doubling available load when needed.
• Four Intelligent Training Modes
  Includes Standard, Eccentric, Isokinetic, and Elastic modes for strength, power, rehab, and performance training.
• Unlimited Functional Training Variety
  Supports a wide range of exercises including strength, mobility, stability, and sport-specific movements.
• Integrated Accessory System
  Multiple handles and built-in storage keep attachments organized and easily accessible.
• Smooth & Quiet Operation
  Digital resistance eliminates friction, noise, and maintenance associated with traditional cable systems.
• Commercial-Grade Construction
  Heavy-duty frame and premium components ensure durability in high-use training environments.

Specifications

Console & Technology

• Resistance System: Electromechanical servo motor (i-Strength)
• Training Modes: Standard, Eccentric, Isokinetic, Elastic
• Connectivity: Integrated smart training ecosystem

Performance

• Resistance Range: 3 – 50 kg (6 – 110 lb)
• Resistance Ratio: Adjustable 1:2 to 1:1

Design & Build

• Frame: Heavy-duty commercial steel
• System: Dual adjustable cable columns
• Accessories: Multiple handle attachments with integrated storage

Power

• Power Supply: AC powered (required for digital resistance system)

Dimensions & Capacity

• Product Size: 1100 x 1520 x 2120 mm
• Product Weight: 252 kg (555.6 lb)