Most people think that good posture is simply a matter of sitting up straight and pulling their shoulders back when they remember to do so. Sometimes, it’s not that simple. Achieving good posture requires technique.

Posture-related back pain is often caused by issues with the strength-to-flexibility ratio between the opposing muscle groups all over your body that hold you upright.

This article describes simple exercises you can do to help you correct your posture and prevent back pain that’s related to postural issues.

People with kyphosis tend to have another problem called forward head posture. In the correct position, the ears should be aligned with the shoulders. When the upper back rounds due to kyphosis, it naturally takes the head forward of the shoulders. The result may be tight and weak neck muscles, as well as neck and upper back pain.

One way to prevent these issues is by paying attention to the ergonomics of your home office. And if you’re already having symptoms, try these strategies to help improve your forward head posture.

When you slump for too long, the pec muscles at the front of your chest get really tight—this is due to rounding your spine. At the same time, the upper back muscles become overstretched.

Posture training that works the rhomboid muscles in the back and stretches the pec groups in front may help you deal with this. A simple action like squeezing your shoulder blades together may be the best upper back posture exercise to help balance and strengthen your muscles.

If you work on lifting your ribs, your back strain may improve. A very effective way to target the muscles involved is to do pelvis and ribcage posture training.

The spine and pelvis are closely related. In fact, the sacrum (the bottom end of the spine) is wedged between the 2 halves of the back part of your pelvis. When your pelvis moves, your spine moves, too. Finding your low back curve and exploring the way it responds when you move your pelvis is key to effective posture training for this area. Try a posture exercise for the pelvis and low back curve.

Each area of the spine works a little differently relative to the others. This is based on anatomical design. When you put all the lessons together, you turn basic movements such as spinal flexion and spinal extension into posture training. This is a foundation to move your spine—and pelvis—as one unit. This may be a good activity for a mini-break at work.

To work on whole body posture training, follow the detailed instructions on spinal flexion and spinal extension.