7 Steps To Reveal The Ideal Desk Setup
Creating a pain-free and ergonomic work setup can seem daunting, but follow these 7 simple steps for immediate results! Effective for body dimensions of 5th percentile of females to 95th percentile of males.
Monitor Should Be ≥20 Inches From User
Eyes should look straight ahead or slightly lower at monitor
Keep neck neutral to avoid poor neck, shoulder. torso muscular fatigue
Single & Dual Monitor Position
Single Monitor:
Set monitor in-front of keyboard and chair
Dual Monitor:
If 1 monitor is used more frequently, follow the single monitor guidelines and place 2nd monitor to left or right
If both monitors are used equally, setup monitor side by side with easy ability to change focus with eye movement instead of repetitive neck rotation
Sit-To-Stand Table Height Adjustments
22-46” for sit to stand height offers the greatest opportunity to adjust for varying heights and body dimensions
Standard desks are fixed at 28.5-30”
Keep Shoulders Near Body, Flared Out At ≤20° & Bent At ≤25°
Elbows Bent At 70-120° of Flexion
More extended elbows can reduce compression of the ulnar nerve/cubital tunnel syndrome
Wrist Neutral
Wrist angle <30° in extension or flexion & ulnar deviation <15° limits median nerve compression/carpal tunnel syndrome
Negative tilt keyboard tray & split keyboards can reduce compromised wrist positions
Mouse Positioned Closer to Keyboard
>4 hours/day of mouse use is associated with higher likelihood of musculoskeletal disorders
Reposition mouse closer to keyboard to reduce wrist deviation
Elevated wrist pads are not beneficial for carpal tunnel syndrome relief
Use of forearm supports can help relieve symptoms
Bonus Tips:
Studies have seen a significant benefit from split keyboards and tilt keyboard options, but no benefits related to the use of a vertical mouse. Try setting up the work place in 3 different ideal scenarios: Seated, seated and reclined, standing. Use the 3 varying positions throughout the day to reduce prolonged static muscle activation and fatigue. Repositioning is more effective for comfort, productivity and injury prevention versus finding a “perfect” posture position to maintain throughout the day.
References
Skirven TM. Rehabilitation of the Hand and Upper Extremity. 7th Ed. Mosby; 2011.