In May 2013, he announced end of its professional career due persistent back problems.

Due to his chronic back problems, he retired in 2001.

He played only six games the next year though, and in 2005, was frustrated with an on-going back problem.

Avoid heavy lifting and activities that seem to make your back problems worse.

The man with the serious back problems just didn't keep up his early fast pace.

This tool will help you find out whether your own low back problem might be helped by surgery.

The incident may have also contributed to Kennedy's long-term back problems.

The next step depends on the specific back problem, says Johnson.

Most people will have a minor back problem at one time or another.

He spent much of his rookie season on injured reserve with a lower back problem.