👉 Puffback is a type of back pain that occurs when the muscles in the lower back, particularly the muscles called the lumbar muscles, are stretched or tightened. This can result from a variety of factors such as exercise, strain on the muscles due to activities like sitting for long periods of time, or even overuse of certain muscles due to repetitive movements. Puffback pain can be uncomfortable and may cause difficulty in walking or performing tasks that require stability.