Is 70 cm desk height good?

Is a 70cm Desk Height Good for You? A Deeper Dive into Ergonomic Desk Setup

The quest for the perfect desk height is a personal one, a balancing act between comfort, productivity, and long-term health. While a 70cm desk height is frequently encountered, and close to the often-cited standard of 71cm, it’s crucial to understand that “good” is subjective and depends entirely on the individual. The blanket statement “70cm is good” is simply too simplistic.

The commonly recommended elbow angle of 70-135 degrees when seated at your desk is a key indicator of proper ergonomic posture. This angle allows your forearms to rest comfortably on the desk surface, minimizing strain on your shoulders, neck, and back. However, achieving this ideal angle is contingent on several factors beyond just desk height. These include:

• Chair height: An improperly adjusted chair height will negate any benefit of a perfectly positioned desk. The chair should allow your feet to rest flat on the floor, or on a footrest if necessary.

• Leg length: Someone with longer legs will naturally require a taller chair and, potentially, a taller desk to maintain the optimal elbow angle. Conversely, someone with shorter legs might find 70cm too high.

• Body posture: Even with the correct chair and desk height, poor posture can lead to discomfort and strain. Maintaining a straight spine with relaxed shoulders is crucial.

• Type of work: The type of work performed also impacts desk height preference. Someone who spends most of their day typing might prefer a slightly lower desk to allow for a more relaxed wrist position, while someone who does detailed drafting might need a higher desk for improved visibility.

So, is 70cm right for you?

To determine this, consider the following:

1. Measure your elbow height: Sit in your chair with your elbows bent at a 90-degree angle and measure the distance from the floor to your elbow. This measurement provides a starting point for your desk height. Aim for a desk height that allows you to maintain the 70-135 degree elbow angle.

2. Experiment with adjustments: If you have an adjustable desk, experiment with different heights to find the most comfortable position. Pay close attention to your posture and any discomfort in your neck, shoulders, or back.

3. Listen to your body: Discomfort is a sign that adjustments are needed. Don’t hesitate to make changes to your chair height, desk height, or even the use of a footrest to optimize your workspace ergonomics.

In conclusion, while 70cm might be a suitable desk height for some, it’s not a universal solution. The ideal height is determined by individual anthropometrics and work style. Prioritizing proper ergonomic setup, including careful consideration of desk height in relation to chair height and posture, is vital for preventing musculoskeletal problems and promoting long-term well-being. Don’t hesitate to experiment and find what works best for you.