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Ergonomics & Healthy Posture

Sitting and working at a computer will obviously not make you an athlete, but it doesn't have to cause direct harm such as back, arm or neck pain. That's why it's essential to build an ergonomic workstation, which means much more than just trying not to slouch. There are a number of practices and rules that will make your computer work much healthier.

Ergonomics is essential for the comfortable use of computers. Proper desk seating and several ergonomic tools will increase your productivity and prevent ailments such as carpal tunnel syndrome and back pain. How can you sit properly and which devices will help you? Just follow our advice.

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How to Sit Properly at a Computer. What Is Ergonomics?

Does your body ache after a long day of sitting at a computer? Do you suffer from lower back pain? How to sit properly in a chair? What is ergonomics? It is the science that deals with human health within the work environment. Based on these findings, a number of products offer ergonomic designs that largely alleviate back pain and prevent carpal tunnel syndrome.

Right Angle Rule - the Basis for Seating Ergonomics

It is easy to understand the basic rules of the ergonomics of sitting at a computer. It is enough to remember the right angle rule: there should be a 90° angle between the thigh and the calf and also between the back and the thighs. It is also advisable to have a right angle between the upper arm and forearm.

How to sit correctly
How to sit properly or the ergonomics of sitting in practice.

Positioning Your Ergonomic Desk for Better Workstation Ergonomics

A height adjustable ergonomic desk is key to healthy sitting at the computer and for proper workstation ergonomics. It allows you to adjust the optimum height of the desk so that the angle between the forearm and the upper arm is at 90°. A positioning ergonomic desk also allows you to alternate between sitting and standing work, which prevents back pain and promotes your overall health.

Ergonomic seating in front of the computer is also supported by proper foot pads that allow you to adopt an optimal position when working and thus relieving pressure on your legs and spine.

Ergonomic Chairs for Healthy Sitting Promote Correct Sitting Posture

Ergonomic chairs that promote healthy sitting that do not put strain on your back are essential when you have to sit in front of a computer for a prolonged period of time. Ergonomic office chairs allow you to change the position of the seat and backrest so you can stretch out and not have to sit in just one position. They often have lumbar support, a headrest and an anatomically shaped or three-dimensional ergonomic office chair seat.

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Do you have an ordinary chair at home and still suffer from back pain? Then your problems will certainly be solved by using an ergonomic chair seat cushion which contributes to achieving a correct sitting posture and promotes healthy sitting at the computer.

Monitor Holders - Workstation Ergonomics

Holders for monitors are part of workplace ergonomics. The ideal position for proper seating at the computer is that the top edge of the monitor is at eye level. The distance of the head from the monitor should be approximately 40-70cm. The correct monitor position helps maintain a healthy body position and prevents unnecessary strain on the spine.

Adequate back and spinal support is essential when working on a computer. Ergonomic armrests help to correct your posture and reduce back pain.

Use a Vertical (Ergonomic) Mouse to Prevent Carpal Tunnel Syndrome

A vertical ergonomic mouse offers a unique shape that feels very comfortable while reducing the risk of carpal tunnel syndrome. The ergonomics of this solution ensure that the forearm remains free in the air and the wrist is flush with the forearm when working with the mouse.

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What if you don't like an ergonomic mouse but still care about the ergonomics of your workstation? Look into using specially shaped ergonomic mouse pads which counteract the development of carpal tunnel syndrome and are very comfortable even if you have to work with a computer for long periods of time.

Ergonomic Keyboards

Ergonomic keyboards are specially shaped for maximum comfort. The modified key layout makes typing easier and reduces wrist strain. Ergonomic keyboards also offer a practical and comfortable armrest to reduce the risk of carpal tunnel syndrome.

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656 Results
4.2 62×
AlzaErgo Arm S15B
Monitor Arm for tables and with desk grommet, 13" to 32", max load of 8kg, tilt +/- 45°, rotating 180°, rotation 360°, VESA 100×100 and 75×75 mm
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4.9 69×
AlzaErgo Table ET3 Essential black + 10% sleva při využití konfigurátoru
Height Adjustable Desk - without a worktop, with manual operation, load capacity 60 kg, handle with folding handle, two 2-stage square legs, adjustable width for different work surface sizes, material steel, leveling feet, dimensions: width range 860 - 1330 mm, height range 700 - 1180 mm, for table top (1000 - 1600) × (600 - 800) mm with thickness ≥ 18 mm
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4.9 16×
AlzaErgo Arm D05LB FlexMount
Monitor Arm - for 17" to 32" monitor, included holder for 10" to 15.6" laptop, independent height adjustment, maximum load capacity 18 kg (9 kg/shoulder when using monitors), load capacity of the arm with laptop holder 4 kg, quick-release VESA plate, installation on table edge (10-85 mm) or grommet plate (10-40 mm), the monitor can be tilted (+/- 45°), rotate (180°) and swivel (360°), pivot, VESA 75×75 and 100×100 mm, cable management system, mounting kit in the package
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5.0
AlzaErgo Arm D135LB Mechanic
Monitor Arm - For 1 monitor and a laptop or 2 monitors (17–35"), a mount for a 12–18" laptop with a weight capacity of up to 9 kg, suitable for both flat and curved monitors, maximum arm weight capacity of 11kg for a flat monitor (10kg for a curved monitor), total load capacity 22 / 20kg, quick-release (removable) VESA plates, installation on the edge of the desk (10–50mm) or through a desk hole (10–50mm), monitor can be tilted (+75° to -45°), swivelled (+90° to -90°), rotate (+180° to -180°), pivot (portrait mode), rotation lock (from ±180° to ±90°), adjustable mechanical springs (based on monitor or laptop weight), VESA 75×75 and 100×100mm, cable management system, mounting kit included
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4.8 13×
CONNECT IT FOR HEALTH Gemini, white-grey
Pillow anatomical, made of memory foam, volumetric weight 60 kg/m³, colour: white and grey
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4.7 430×
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Logitech Lift Vertical Ergonomic Mouse Off-white
Mouse - vertical, wireless, optical, 4000DPI, 6 buttons, Logi Bolt ready, bluetooth and 2,4GHz radio frequency connection, white
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4.5
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Razer HUNTSMAN V3 PRO Tenkeyless Analog Optical Esports Keyboard - US INTL
Gaming Keyboard - optical switch Razer Analog Optical, wired, dynamic backlighting, classic (high-profile) keys, US (International) key layout, USB-A, ergonomic, black colour, dimensions 3.8 × 36.3 × 13.9 cm (H×W×D)
Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 5,199,-
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4.9 69×
AlzaErgo Table ET3 Essential white + 10% sleva při využití konfigurátoru
Height Adjustable Desk - without a worktop, with manual operation, load capacity 60 kg, handle with folding handle, two 2-stage square legs, adjustable width for different work surface sizes, material steel, leveling feet, dimensions: width range 860 - 1330 mm, height range 700 - 1180 mm, for table top (1000 - 1600) × (600 - 800) mm with thickness ≥ 18 mm
Buy with code ALZADNY40 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40. 2,994,-
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4.7 29×
AlzaErgo Arm DE35 Pylon
Monitor Arm freestanding, 17" to 32", max load of 18kg, tilt +/- 45°, rotating 180°, rotation 360°, VESA 100×100 and 75×75 mm
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4.5 75×
AlzaErgo Arm S215S Space Saver USB Silver
Monitor Arm table edge, 17" to 32", max. 9kg load, inclination -45°/+45°,  180° rotation, 360° rotation, VESA 75×75 and 100×100mm, gas spring to adjust the optimum position, mounting kit, cable management system, easily removable VESA adapter, suitable for a curved monitor, USB 3.0 hub, shortened front arm to save space
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4.5 423×
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CONNECT IT Vertical Ergonomic DOODLE wireless black
Mouse - vertical, wireless, optical, 1600DPI, 6 buttons, USB, black
Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 519,-
649,-
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4.5 171×
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Eternico Wireless Vertical Mouse MVSB320
Mouse - wireless, vertical, for right-handed people, PixArt optical sensor, adjustable sensitivity (800 / 1200 / 1600 / 1400 DPI), connection to up to 3 devices (1× 2.4GHz USB receiver + 2× Bluetooth 5.1), range up to 10 m, Power Saving Mode technology, 6 buttons with a lifetime of up to 5 million clicks, quiet buttons, Plug & Play, integrated 750mAh battery, USB-C charging cable included
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4.6 350×
AlzaErgo Arm D35B
Monitor Arm for tables and with desk grommet, 13" to 27", max load of 16kg, tilt +/- 45°, rotating 180°, rotation 360°, VESA 100×100 and 75×75 mm
Buy with code ALZADNY25 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 25% s kódem ALZADNY25. 899,-
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4.7 61×
AlzaErgo Arm S210S Space Saver Silver
Monitor Arm table edge, 17" to 32", max. 9kg load, inclination -45°/+45°,  180° rotation, 360° rotation, VESA 75×75 and 100×100mm, gas spring to adjust the optimum position, mounting kit, cable management system, easily removable VESA adapter, suitable for a curved monitor, shortened front arm to save space
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4.5 130×
AlzaErgo Table ET2 + deska dle výběru
Height Adjustable Desk - rectangular, with dimensions 123×160×80 cm (H × W × D), board made of chipboard, steel construction, the table is height adjustable, total weight 38,3 kg
New arrival from  5,379,-
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Order Code: NADAEY0807aa
4.9 16×
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SteelSeries Apex 3 CZ
Gaming Keyboard - membrane switch SteelSeries Whisper-Quiet, wired, backlit, Czech key layout, USB-A, spill-proof, silent, ergonomic, black colour, dimensions 3.9 × 44.1 × 14.3 cm (H×W×D)
1,999,-
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Order Code: SteelS2535
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4.8 20×
Rapture UMBRA SX black
Monitor Arm for tables and with desk grommet, 17" to 40", max load of 12kg, tilt + 70° / - 45°, rotating 180°, rotation 360°, VESA 100×100 and 75×75 mm
Great price 1,599,-
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Order Code: RPTMA002a
4.6 21×
AlzaErgo Arm DE25 Pylon
Monitor Arm freestanding, 17" to 32", max load of 18kg, tilt +/- 45°, rotating 180°, rotation 360°, VESA 100×100 and 75×75 mm
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4.5 423×
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CONNECT IT Vertical Ergonomic Wireless Black
Mouse - vertical, wireless, optical, 1600DPI, 6 buttons, USB, black
599,-
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4.5 141×
AlzaErgo ErgoArm S05B Tube
Monitor Arm for tables and with desk grommet, 17" to 32", max load of 8kg, tilt +/- 35°, rotating 180°, rotation 360°, VESA 100×100 and 75×75 mm
Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 1,199,-
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4.7 325×
AlzaErgo Arm S30B
Monitor Arm for tables and with desk grommet, 13" to 27", max load of 8kg, tilt +/- 45°, rotating 180°, rotation 360°, VESA 100×100 and 75×75 mm
Great price 899,-
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4.5 11×
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Eternico K700 Wireless grey - CZ/SK
Keyboard - wireless (Bluetooth and 2.4 GHz), Czech and Slovak layout, scissor-type switch, 100% keyboard format (111 keys), key material ABS, anti-ghosting, silent and ergonomic, grey, 43.2 × 1.3 × 11.7 cm (W×H×D)
Buy with code ALZADNY20 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Získejte slevu 20 % s kódem ALZADNY20. Klikněte a kód se uplatní automaticky. 879,-
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Order Code: ETK700Fa
4.5 130×
AlzaErgo Table ET2 grey + 10% sleva při využití konfigurátoru
Height Adjustable Desk - electrically adjustable, width 100–160 cm, height 73–123 cm, 1 motor with a speed of 38 mm/s and a noise level of up to 50 dB, button control, memory for up to 3 positions, anti-collision system with adjustable sensitivity, a timer to remind you to change your working position, recommended slab dimensions (100–180) × (70–85) cm, with a thickness of ≥ 1.8 cm, load capacity 80 kg, length of the supply cable 3 m, without table top
Buy with code ALZADNY40 The discount code gives the option of applying a discount on a given product when entering the code in the shopping cart. Get 40 % off with code ALZADNY40. 4,794,-
Great price 7,990,-
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In the category Ergonomics & Healthy Posture on Alza.cz, we currently have a total of 656 products, which you can easily buy online and get quickly delivered. See all of your purchases and make orders on our easy-to-use app.
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