Ergonomics and Health
Your health is most important. Learn to configure your desk for maximum well-being and sustainable productivity.
Recommended Heights
Section titled “Recommended Heights”For Sitting Work
Section titled “For Sitting Work”Main rule: Elbows at 90°
- Desk height: Elbows should form a 90° angle when typing
- Typical range: 68-75 cm (varies by height)
- Monitor: Top edge at your eye level
Body configuration:
- Feet: Fully supported on the floor
- Thighs: Parallel to the floor
- Back: Straight, supported by backrest
- Shoulders: Relaxed, not elevated
For Standing Work
Section titled “For Standing Work”Main rule: Elbows at 90° while standing
- Desk height: 100-120 cm (according to your height)
- Weight: Distributed equally on both feet
- Knees: Slightly flexed, not locked
Body configuration:
- Posture: Straight back, chin parallel to floor
- Feet: Separated shoulder-width apart
- Head: Aligned with spine
Personal Height Formulas
Section titled “Personal Height Formulas”Calculation for Sitting Position
Section titled “Calculation for Sitting Position”Desk height = (Sitting elbow height) - 2.5 cm
Calculation for Standing Position
Section titled “Calculation for Standing Position”Desk height = (Standing elbow height) - 5 cm
Healthy Usage Tips
Section titled “Healthy Usage Tips”20-8-2 Rule
Section titled “20-8-2 Rule”The golden formula:
- 20 minutes sitting
- 8 minutes standing
- 2 minutes active movement
Smooth Transitions
Section titled “Smooth Transitions”Avoid abrupt changes:
- Don’t jump from sitting directly to standing for long periods
- Make gradual transitions with intermediate height
- Stretch before changing position
Commands for transitions:
- “Help me change position gradually”
- “Smooth transition to standing position”
- “Prepare me to change to sitting”
Signals to Change Position
Section titled “Signals to Change Position”Physical Signals
Section titled “Physical Signals”- Lower back discomfort → Change immediately
- Numb or heavy legs → Activate circulation
- Foot fatigue (if standing) → Rest sitting
- Neck and shoulder tension → Adjust height
Cognitive Signals
Section titled “Cognitive Signals”- Loss of concentration → Change can reactivate
- Sleepiness → Standing position energizes
- Restlessness → Your body asks for movement
- Irritability → Possible physical discomfort
Ergonomic Accessories
Section titled “Ergonomic Accessories”Essentials for Standing
Section titled “Essentials for Standing”- Anti-fatigue mat: Reduces foot tiredness
- Footrest: To alternate leg support
- Comfortable shoes: With good arch support
Essentials for Sitting
Section titled “Essentials for Sitting”- Ergonomic chair: With lumbar support
- Footrest: If feet don’t touch floor
- Wrist support: For keyboard and mouse
Exercises During the Day
Section titled “Exercises During the Day”Each Position Change (2 minutes)
Section titled “Each Position Change (2 minutes)”- Neck stretches: Right, left, forward, back
- Shoulder rotations: 10 forward, 10 backward
- Back stretch: Arms up, stretch spine
- Core activation: Contract abdomen 5 seconds
Every Hour (30 seconds)
Section titled “Every Hour (30 seconds)”- Calf raises (if standing)
- Ankle rotations (if sitting)
- Deep breathing: 3 complete inhalations
Your intelligent desk takes care of your health, but your active participation is essential.