If you can barely walk due to lower back pain, it's crucial to rest and seek medical advice to determine the underlying cause.
The number one back pain relief is typically a combination of rest, heat or ice therapy, and over-the-counter pain medication like ibuprofen.
Stretch the lower back in bed by pulling your knees to your chest while lying on your back and gently rocking side to side.
Loosen a tight lower back with gentle stretches, foam rolling, and heat therapy to relax the muscles.