Eliminate mouse arm, shoulder, and neck pain with the ErgoRest Articulating Forearm Support—the ergonomist-recommended solution trusted by professionals for over 30 years. Recommended by Ask Ergo Works, the leading ergonomics company specializing in workspace health, this innovative desk-mounted arm support follows your natural movement while relieving the chronic muscle tension that causes pain, fatigue, and repetitive strain injuries.

Why You'll Love It

• Eliminates mouse arm pain instantly by supporting your forearm's weight and relieving shoulder muscle strain
• Reduces shoulder and neck tension that leads to headaches, stiffness, and chronic pain
• Articulating design moves with you for natural, unrestricted arm movement throughout your workday
• Desk-mounted for zero clutter with secure clamp that doesn't take up valuable desk space
• Fully adjustable for perfect height, angle, and positioning customized to your body and workspace

The Science Behind Forearm Support

Ask Ergo Works has been helping professionals prevent and recover from repetitive strain injuries since the 1990s. The ErgoRest addresses a critical but often overlooked ergonomic problem: when you use a mouse without forearm support, your shoulder muscles must constantly hold your arm in a suspended position, leading to chronic muscle fatigue, tension, and pain.

The ergonomic impact:

• Unsupported mouse use forces shoulder muscles to work continuously for 6-8+ hours daily
• This static muscle loading causes trigger points, tension headaches, and shoulder pain
• Over time, it can lead to rotator cuff problems, neck strain, and upper back pain
• The ErgoRest eliminates this problem by supporting your forearm's weight (typically 8-12 lbs)
• Your shoulder and neck muscles can finally relax, reducing pain by up to 80% in many users
• Prevents repetitive strain injuries before they become chronic conditions

How the Articulating Mechanism Works

Unlike static armrests that restrict movement, the ErgoRest features a sophisticated articulating arm that follows your natural motion:

1. Place your forearm on the padded rest: The cushioned surface supports your arm comfortably
2. Move naturally: The articulating mechanism glides smoothly as you reach for your mouse, keyboard, or documents
3. Continuous support: Your forearm remains supported throughout its full range of motion
4. Zero restriction: Work as you normally would—the ErgoRest adapts to you, not the other way around

The result? Complete forearm support without sacrificing freedom of movement or productivity.

Product Specifications

Dimensions & Sizing:

• Standard 5" pad: Ideal for most users and standard desk setups
• Long 8" pad: Extended support for larger arms or those who prefer more forearm coverage
• Pad width: Accommodates forearms of all sizes
  

Adjustability:

• Height adjustment: Positions pad at optimal forearm level
• Angle adjustment: Tilts to match your natural arm position
• Horizontal reach: Extends and retracts to fit your workspace
• Rotation: Swivels for perfect alignment with your body
• All adjustments lock securely in place

Mounting & Installation:

• Desk clamp mount: Attaches securely to desk edge (no drilling required)
• Fits desk thickness: 0.75" to 2.5" (most standard desks)
• Installation time: 5-10 minutes with included hardware
• Removable: Can be repositioned or removed without damage to desk
• Supports left or right arm (purchase separately for dual-arm setup)

Features:

• Articulating arm mechanism for natural movement
• Padded forearm rest with durable, easy-to-clean surface
• Desk clamp mount saves desktop space
• Fully adjustable height, angle, and position
• Professional-grade construction for daily use
• Available in White or Black to match your workspace
• Supports both left and right arm use

Model Information:

• Model: ErgoRest 330-013
• Type: Articulating forearm support
• Manufacturer: Comfort Keyboard
• SKU: 330-013
• Barcode: 6415373300130
• Colors: White, Black
• Sizes: Standard 5", Long 8"

Perfect For

• Office professionals who use a mouse 4+ hours daily
• Graphic designers, CAD users, and creative professionals
• Data entry specialists and administrative staff
• Programmers and software developers
• Gamers experiencing shoulder or arm fatigue
• Anyone with existing mouse arm, shoulder pain, or neck tension
• People recovering from rotator cuff injuries or shoulder surgery
• Professionals seeking to prevent repetitive strain injuries
• Remote workers upgrading their home office ergonomics

Common Conditions Helped by Forearm Support

Mouse Arm (Repetitive Strain Injury):
Chronic pain and fatigue in the forearm, wrist, and hand from repetitive mouse use. The ErgoRest eliminates the root cause by supporting your arm's weight.

Shoulder Pain & Tension:
Constant shoulder muscle engagement from holding your arm up leads to trigger points, stiffness, and pain. Forearm support allows these muscles to relax completely.

Tension Headaches:
Shoulder and neck muscle tension often radiates upward, causing chronic headaches. By relieving shoulder strain, many users experience fewer tension headaches.

Neck Strain:
When shoulder muscles are overworked, neck muscles compensate, leading to stiffness and pain. Proper forearm support addresses the entire upper body kinetic chain.

Rotator Cuff Issues:
Prolonged unsupported arm positioning can aggravate rotator cuff problems. The ErgoRest reduces stress on these critical shoulder structures.

Upper Back Pain:
Shoulder tension often spreads to upper back muscles. Supporting your forearm helps maintain better overall upper body posture and reduces compensatory strain.

Installation & Setup Guide

1. Choose your mounting location: Position the clamp on your desk edge near where you use your mouse
2. Attach the clamp: Secure the desk clamp to your desk edge (fits 0.75" to 2.5" thick desks)
3. Adjust height: Position the forearm pad so your elbow is at approximately 90° when your forearm rests on it
4. Set the angle: Tilt the pad to match your natural forearm position
5. Fine-tune position: Adjust horizontal reach and rotation for optimal comfort
6. Lock adjustments: Tighten all adjustment points securely
7. Test and refine: Use for a few hours and make minor adjustments as needed

Choosing the Right Size

Standard 5" Pad:
Ideal for most users and standard desk configurations. Provides ample forearm support while maintaining a compact footprint. Best for average to smaller arm sizes and desks with limited space.

Long 8" Pad:
Extended support for larger arms, taller individuals, or those who prefer maximum forearm coverage. Provides additional stability and distributes weight over a larger surface area. Best for users over 6' tall or those with larger builds.

Still unsure? The Standard 5" works well for 90% of users. Choose the Long 8" if you're taller than 6' or have particularly large forearms.

Frequently Asked Questions

Will this really eliminate my mouse arm pain?
Most users experience significant pain relief within days of using the ErgoRest. By supporting your forearm's weight (8-12 lbs), it eliminates the chronic shoulder muscle tension that causes mouse arm pain. However, results vary by individual, and you should consult a healthcare provider for persistent pain.

Does it restrict my arm movement?
No! The articulating mechanism is specifically designed to move with your arm, providing continuous support without restricting your natural range of motion. You can reach your mouse, keyboard, and documents freely.

Will it fit my desk?
The desk clamp fits most standard desks with edge thickness between 0.75" and 2.5". It works with rectangular, L-shaped, and corner desks. It may not fit glass desks or desks with unusual edge profiles.

Can I use it on both arms?
Each ErgoRest supports one arm (left or right). If you use a mouse with both hands or want bilateral support, you'll need to purchase two units.

Is it difficult to install?
Installation is straightforward and takes 5-10 minutes. Simply clamp it to your desk edge and adjust the height and angle. No tools or drilling required.

Will it work with a standing desk?
Yes! The ErgoRest works with both sitting and standing desks. You'll need to readjust the height when transitioning between sitting and standing positions.

How do I clean the forearm pad?
Wipe the pad with a damp cloth and mild soap. The durable surface is designed for easy cleaning and daily use.

What's the difference between White and Black?
Only the color—both versions have identical functionality, adjustability, and construction quality. Choose based on your workspace aesthetic.

Can I return it if it doesn't work for me?
Yes, standard return policies apply. However, we recommend giving yourself 3-5 days to adjust to using forearm support, as there's a brief adaptation period.

Complete Your Ergonomic Workstation

The ErgoRest is most effective as part of a complete ergonomic setup. Consider pairing with:

• Ergonomic vertical or centered mouse to reduce wrist strain
• Adjustable keyboard tray for proper wrist positioning
• Monitor arm to position screen at eye level
• Ergonomic chair with proper lumbar support
• Document holder to reduce neck rotation
• Standing desk converter for posture variation

Why Choose Ask Ergo Works?

As an authorized ErgoRest dealer with over 30 years of ergonomic expertise, Ask Ergo Works provides expert guidance to help you eliminate pain and create a healthier workspace. We've helped Fortune 500 companies and thousands of professionals prevent and recover from repetitive strain injuries through proper equipment selection and workspace design.

What you get:

• Genuine ErgoRest products backed by manufacturer warranty
• Expert ergonomic consultations available
• Trusted by occupational therapists and corporate wellness programs
• 30+ years of RSI prevention and workspace optimization expertise
• Free shipping on this product
• Responsive customer support for setup and adjustment questions

Ergonomist Recommended

The ErgoRest is widely recommended by occupational therapists, ergonomic consultants, and workplace health professionals as an essential tool for preventing and treating mouse-related upper extremity disorders. It's a standard recommendation in corporate ergonomic assessments and is used in Fortune 500 companies worldwide.

Professional endorsements:

• Recommended by certified professional ergonomists (CPE)
• Used in occupational therapy and rehabilitation programs
• Standard equipment in ergonomic workstation assessments
• Trusted by workplace health and safety professionals
• Featured in corporate wellness programs

Ready to eliminate mouse arm pain and work comfortably again? Choose your size and color, and experience the relief that proper forearm support provides. Join thousands of professionals who've eliminated shoulder and neck pain with the ErgoRest.

Questions about sizing, installation, or ergonomic setup? Contact our ergonomic specialists for personalized recommendations based on your specific pain points and workspace configuration.