Sitting at a desk for 9 hours or more can wreak havoc on your posture sending your whole body out of whack! Ideally your ears should be in line with your shoulders. If you're leaning too far forward or backward, your posture is off-kilter. Here are some tips that might help,
1. Place a rolled towel between your lower back and your chair. This will help support your lower back and will help bring your shoulders back in line
2. Take frequent movement breaks. Get up, get a drink of water, and stretch your shoulders.
3. While your working be mindful to also lower your shoulders. Are they up around your ears?
4. Look at your desk. Is your body well supported? Is your keyboard too high or your monitor too low? Are you using a chair that is correct for your height?
Use these tips whenever you're sitting at your desk and your neck and shoulders will thank you for it!