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Shoulder Press Machine MF-SP100

Shoulder Press Machines

$2,799 – $3,699

The MF-SP100 Shoulder Press Machine features a biomechanically optimized pressing path for safe, effective deltoid training. 250 lb selectorized stack with independent converging arm paths that reduce AC joint stress. Multi-grip handles accommodate neutral, pronated, and semi-supinated hand positions. 6-position adjustable seat with contoured back pad for proper spinal alignment. Low starting resistance (5 lb) makes it accessible for rehab and beginner users while the 250 lb stack challenges advanced lifters.

⚖ Capacity 250

▦ Dimensions 56"L × 44"W × 62"H

⚎ Machine Weight 395

☹ Max User 350 lbs (159 kg)

Best For: Commercial Gym Rehabilitation

Load Type: Selectorized (Pin Loaded)

Certifications: CE, ISO 20957 Class S

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Key Features

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82° Ergonomic Angle

Protects the rotator cuff by keeping the shoulder joint in its safe zone

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Independent Arms

Each arm moves independently, accommodating left/right mobility differences

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Converging/Diverging Path

Arms start wide and converge at the top for natural scapulohumeral rhythm

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Gas-Assisted Adjustments

One-touch seat height and back pad positioning with numbered indicators

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Counterbalanced Start

Low starting resistance makes the machine accessible to beginners and rehab patients

Technical Specifications

Construction & Materials

Frame Material	11-gauge steel, sealed bearings, premium 3-layer upholstery
Steel Gauge / Wall Thickness	11-gauge (3.0mm) structural steel
Footprint (L x W x H)	56"L × 44"W × 62"H
Machine Weight	395

Performance & Capacity

Load Capacity	250
Max User Weight	350 lbs (159 kg)

Detailed Specifications

Weight Stack	250 lb selectorized
Starting Resistance	5 lb
Arm Path	Converging
Grips	3-position (neutral, pronated, semi-supinated)
Seat	6-position adjustable
Color	Black/Gray
Back Pad Angle	82° (optimal shoulder safety)
Arm Path	Independent converging/diverging
Grip Positions	Multi-grip, neutral and pronated
Adjustability	Gas-assisted seat, 12-position range
Starting Weight	Counterbalanced for low resistance
Upholstery	High-density foam, marine-grade vinyl
Finish	Electrostatic powder coat

Warranty & Support

Warranty	Lifetime frame, 5 years stack, 2 years parts
Shipping & Delivery	Freight delivery; 2–4 weeks lead time.

Frequently Asked Questions

Is this safe for shoulder rehab?

Yes — the 5 lb starting resistance and converging arm path reduce shoulder stress. The machine is popular in physical therapy settings.

What grip positions are available?

Neutral (palms facing), pronated (palms forward), and semi-supinated — allowing you to vary deltoid head emphasis.

Does it work lateral/rear delts?

This is primarily for anterior and medial delts. For rear delts, consider our MF-DF100 Rear Delt Fly machine.

Is the shoulder press safe for people with shoulder injuries?

Yes — the 82° back pad angle and converging arm path are designed to keep the shoulder joint in a safe range. Always consult a healthcare provider first.

Can I do behind-the-neck presses?

Behind-the-neck pressing is not recommended. The front press position at 82° is biomechanically safer and provides superior deltoid activation.