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What are the ergonomic considerations when designing a landscape sofa for extended outdoor lounging?
Designing a landscape sofa for extended outdoor lounging requires careful attention to ergonomic principles to ensure comfort, durability, and support. Here are the key considerations:
1. Lumbar Support: A well-contoured backrest that aligns with the natural curve of the spine reduces strain during prolonged sitting.
2. Seat Depth and Height: Optimal depth (18-22 inches) and height (16-18 inches) prevent leg fatigue and promote proper circulation.
3. Material Durability: Weather-resistant fabrics and frames (e.g., teak, aluminum) ensure longevity while maintaining comfort.
4. Armrest Positioning: Slightly elevated armrests (7-9 inches above the seat) reduce shoulder tension and enhance relaxation.
5. Breathable Cushions: High-density foam with breathable covers prevents overheating and retains shape over time.
By integrating these ergonomic features, a landscape sofa can offer both style and sustained comfort for outdoor lounging.
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