Unfortunately, ab-training mistakes are rampant — and they can cause an array of issues. “Proper ab engagement is the biggest and easiest way to prevent injury to the low back,” says strength coach, ...

Which ab wheels are best? Often considered a difficult part of the body to exercise and define, abdominal work can be tedious. Yet, the results are rewarding. If you want to strengthen your muscles ...

The chiropractor, 38, who won the heart of Rachel Lindsay on the last season of the reality dating show talked to Dr. Travis Stork and The Doctors about the importance of core strength on Monday’s ...