Office chair headrest: When it really relieves your neck

Answered directly: A headrest on an office chair relieves the strain on the cervical spine, especially in the reclined position - for example when taking breaks to think or making phone calls - by shifting the weight of the head from the neck muscles to the support. However, when you're working upright and concentrating on the screen, it usually remains unused because your head isn't resting on the backrest anyway.

On average, the head weighs between 4.5 and 5.5 kilograms - a weight that the neck muscles have to support increasingly every time it is tilted forward. Whether a headrest on an office chair really helps or is just a nice extra depends largely on how you sit and work.

Do you need a headrest on your office chair? Ergonomic function & benefit

How much weight the head really has

When the head is in an upright position, the full weight of the head rests vertically on the cervical spine - a comparatively favorable biomechanical situation. However, if the head tilts forward, as is typical when looking at a screen or smartphone, the effective load on the neck muscles and cervical spine increases significantly because the lever arm of the head weight increases. This is exactly the phenomenon behind the colloquialism “Tech neck” or cell phone neck.

Relief of the cervical spine (cervical spine)

If the neck muscles have to constantly work against this weight for hours, they tire - the result is tension in the shoulder and neck area, which often increases Tension headaches expand. This is exactly where a headrest can come into play: As soon as the head rests on it, it takes over part of the holding work and the muscles can recover briefly.

Upright sitting posture vs. relaxed position

What is crucial is the difference between two situations:

• Upright working position (typing, concentrated work): The head is usually tilted slightly forward and has no contact with the headrest - this does not provide any direct relief.

• Reclined position (phone calls, reading, short pauses for thought): Here the head can actually lean against it and the neck muscles relax noticeably.

A headrest is particularly useful for anyone who regularly switches between upright work phases and reclined recovery phases - classic dynamic sitting.

Advantages and disadvantages of a headrest on an office chair at a glance

Pros:

• Noticeably relieves the cervical spine in the reclined position.

• Promotes conscious posture changes between work and recovery phases.

• Supports short breaks to “clear your head” without muscle tension in the neck.

Cons:

• If the height is adjusted incorrectly, it can push the head forward unfavorably and thus create new bad postures.

• Those who work predominantly in a very upright and concentrated position in a typing position often hardly use it - the effect here is small.

The different types of head and neck supports in comparison

1. Integrated/Fixed neck support

Firmly connected to the backrest, usually installed in classic executive chairs. Does not offer individual adjustment to body size or sitting position.

2. 2D adjustable headrest

Can be put in Height and angle of inclination and can be at least roughly adjusted to different body sizes and head positions.

3. 3D adjustable headrest

In addition to height and tilt, it also offers a Depth adjustment, with which the distance to the back of the head can be precisely regulated - the most precise and individual solution.

4. Retrofittable headrests & neck pillows

Separate modules or cushions that can be subsequently attached to many office chairs without an integrated headrest.

Adjust correctly: This is how the headrest fits perfectly

Step 1 – Height: Sit upright and position the headrest so that it covers the Transition between the back of the head and the neck supports – not in the middle of the back of the head and not too low in the neck.

Step 2 – Tilt Angle: The angle should be adjusted so that when leaning back, the head rests in a neutral, slightly forward position - not over-extended backwards.

Step 3 – Depth (for 3D systems): The distance to the back of the head should be just small enough so that contact is created immediately when leaning back, without pushing the head forward while sitting.

The 3 most common mistakes when adjusting the neck support

1. Positioned too high: The support then presses on the back of the head instead of the neck area and tilts the chin down uncomfortably.

2. Too close to the head: The head is pushed forward even in an upright position, which leads to an unnatural curvature of the cervical spine.

3. Wrong angle: A support that is tilted too far back leads to an overstretched head posture, which puts additional strain on the neck muscles instead of relieving them.

Buying advice: What you should look for in an office chair with a headrest

Body size Make sure there is a sufficient adjustment range for the headrest height - this is the only way to reliably achieve the transition between the back of the head and the neck for very different body sizes.

Cover material: mesh covering vs. leather/upholstery Mesh coverings on the back of the head are particularly breathable and comfortable during longer periods of sitting with contact with the support. Leather or upholstery appears to be of higher quality and provides more support, but can become warmer when in direct contact with the skin.

Interaction with the synchronous mechanism A good headrest only works in conjunction with the backrest mechanism: If the backrest moves when you lean back, the headrest must follow this movement so that contact with the head is maintained.

Conclusion & Checklist: Is a headrest the right choice for you?

A headrest is not a must for every office chair, but it is a valuable feature for anyone who regularly switches between concentrated work and relaxed breaks. When adjusted correctly, it noticeably relieves the strain on the cervical spine and can prevent tension and tension headaches.

Your checklist to remember:

• ✅ Headrest supports the transition between the back of the head and the neck, not the middle of the head

• ✅ Angle of inclination prevents an overstretched head posture

• ✅ If you change position frequently: prefer 3D adjustability (height, depth, inclination).

• ✅ The synchronous mechanism and headrest move together when you lean back

• ✅ Check the cover material at the back of the head for breathability

• ✅ When typing in a predominantly upright position: assess the benefits realistically

In the ergonomic range from buerostuhl24.com you will find office chairs with finely adjustable 2D and 3D headrests as well as suitable retrofit solutions for existing models.