Walking is a great way to get some fresh air and exercise. Walking also helps to alleviate back pain. Here are some tips for alleviating back pain when walking: 

• Maintain a good posture: Having poor posture puts pressure on your spine and causes pain. When you’re walking, make sure to keep your head up, your shoulders straight, and spine straight.
• Wear the right shoes: When you’re walking you want to wear shoes that provide cushioning and arch support. Avoid wearing high heels a lot because they tend to cause back pain. 
• Take breaks: If you experience back pain when walking, try to rest every little bit or so. This helps your body to avoid exertion and pain.