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Desk Job Posture Fixes That Can Save Your Spine

Sep 08, 2025

Desk Job Posture Fixes That Can Save Your Spine
Your desk job may not feel physically demanding, but long hours of sitting can quietly strain your spine. These simple posture tips can ease tension, reduce pain, and protect your long-term spinal health.

Working a desk job doesn’t seem physically demanding, but research shows that between 23% and 38% of office workers report lower back pain at some point, depending on the study. While the occasional ache or muscle spasm usually isn’t a big deal, ongoing discomfort could mean your office setup is to blame. The good news is that small postural changes can often provide lasting relief.

At Performance Therapy Institute in Nashville, Brentwood, and Nolensville, Tennessee, our experienced team regularly counsels patients on proper posture and work ergonomics. Learn why good desk posture matters and how to organize your workspace for success. 

Why is good posture important when sitting at a desk?

Sitting for long periods seems relatively low stress. After all, you aren’t bending, lifting, or twisting like in more physically demanding professions. However, the lack of movement puts pressure on your spine, strains muscles, and may even increase the risk of neck and back pain

These issues may only flare up occasionally, but if they occur alongside other problems, like frequent headaches or stiffness, it’s essential to take action. You might not be able to get out of desk work, but you can make your space more comfortable and lower your risk of ongoing posture problems.

Simple posture fixes for working a desk job

Making your workspace more ergonomic and spine-friendly doesn’t take much. Here’s how to get started:

Adjust your chair and desk setup

Poor posture places excess pressure on your spine, hips, and shoulders. Slouching or sitting awkwardly puts tension on your muscles and other soft tissues, which can lead to pain over time.

To counter these effects, position your chair so your feet are flat on the floor and your knees are bent at a 90-degree angle. Raise your computer monitor so it’s within your line of sight. This prevents you from looking down or craning your neck and helps reduce strain.

Support your spine

If your lower back feels stiff or painful, place a lumbar pillow or rolled-up towel at the back of your seat. This supports the natural curve of your lower spine and reduces pressure on your muscles and spinal discs. Sit back fully in your chair to keep your spine in a neutral position. If you tend to perch toward the front of your seat, it can place extra stress on your core and lower back.

Stretch and move regularly

The longer you sit, the more likely you are to experience stiffness and soreness. Set an alarm every hour or so to remind yourself to stand up and move around. Walking down the hall to the coffee machine or simply doing neck stretches and shoulder rolls can boost circulation and ease muscle tension. 

Long-term benefits of posture changes

Posture changes provide an easy and effective way to reduce the risk of musculoskeletal pain, but the benefits extend beyond that. Good posture helps you stay focused, energized, and more productive throughout the day. Over time, it can even lower your risk of chronic back problems and support your general well-being.

Schedule a posture consultation today

If you frequently experience back or joint pain due to your desk job, contact us today by calling our nearest office or requesting a consultation online. After an exam and evaluation, we can develop a personalized physical therapy plan and make ergonomic recommendations to help you feel your best.