Back pain is not uncommon. In fact, more than 80% of American adults will experience back pain at some point during their lives. There are different types of back pain that can affect you. There is middle back pain which is very commonly caused by strained muscles and even strained ligaments. It is common to experience middle back pain when you have been exercising strenuously or if you have been lifting something heavy. In some cases middle back pain is also caused by problems with the spine and other medical problems.
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