| Exercise Weight Type |
Weight Stack |
| Latex Free |
No |
| Length Inches |
41.5" |
| Width Inches |
59" |
| Product Use |
Upper Body Exerciser |
| Resistance |
Adjustable |
What our Experts Think
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Engineered for Precision
The Johnson / Matrix Ultra Lateral Raise (G7-S21) delivers highly targeted deltoid activation thanks to its anatomically correct movement path and adjustable start positions.
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Smooth, Controlled Motion
Its premium cam design and low-friction pivots provide a consistent resistance profile, ideal for both beginners and advanced lifters aiming for balanced shoulder development.
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Commercial-Grade Durability
Built with heavy-duty frames, sealed bearings, and reinforced upholstery—this machine is designed for high-traffic fitness centers seeking long-term reliability.
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User-Centric Adjustability
Multiple seat and arm adjustments accommodate a wide range of users, ensuring proper biomechanics and reducing the risk of shoulder compensation.
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Space-Efficient & Modern Aesthetic
A compact footprint and clean, professional styling make it a strong addition to boutique studios and full-scale gyms alike.
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Great for Shoulder Isolation & Symmetry
Especially effective for improving delt shape, correcting imbalances, and enhancing upper-body definition—key points appreciated by personal trainers and physique-focused members.
Q&A
Q: What is the Johnson Ultra Lateral Raise (Matrix Ultra Lateral Raise – G7-S21)?
A: A premium selectorized strength machine designed to isolate and strengthen the medial deltoids with smooth, controlled movement and ergonomic support.
Q: Who is this machine best for?
A: Commercial gyms, PT studios, and athletes who want targeted shoulder development, balanced upper-body symmetry, and joint-safe training.
Q: What muscles does it target?
A: Primarily the lateral (medial) deltoids, with secondary activation of upper traps and stabilizers.
Q: What makes this model stand out?
A: Independent arms for balanced loading, adjustable seat and arm pads, optimized biomechanics, and a smooth weight stack for consistent resistance.
Q: Is it beginner-friendly?
A: Yes—its guided motion, easy adjustments, and seated support make it safe and intuitive for all levels.
Q: What benefits can users expect?
A: Improved shoulder width, enhanced upper-body aesthetics, stability in pressing movements, and reduced injury risk through isolated deltoid training.
Q: Does it fit commercial standards?
A: Absolutely—built with heavy-duty materials, durable upholstery, and low-maintenance components for high-traffic facilities.
Q: How much space is required?
A: Compact footprint designed for efficient layout in gyms while still providing full range of motion.
Maintenance Tips
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Wipe daily: Clean pads, handles, and touchpoints after each use to prevent sweat buildup and extend upholstery life.
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Inspect weekly: Check cables, pivot points, and arm movement for smooth operation; tighten loose hardware immediately.
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Lubricate monthly: Lightly oil guide rods and moving joints to maintain consistent resistance and reduce wear.
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Check seat & pads: Ensure upholstery is free of cracks and foam compression; replace damaged parts to keep the machine looking premium.
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Verify alignment: Confirm arms return evenly and the selector pin seats fully to ensure safe, accurate loading.
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Dust & vacuum: Clear debris around the weight stack and frame to keep sensors and mechanisms functioning properly.
