I'm not a huge fan of crunches. The move is easy to perform incorrectly and doing so puts a lot of strain on the neck. Another reason I don't love them is that if you're short on time, they aren't the ...

Our core is made up of four muscle groups that are essential to everyday movements, like walking and lifting. And when people think about core strengthening, crunches are often the first thing that ...

Some exercises fade with trends, but the sit-up, or more commonly, the crunch, has managed to stay relevant for one simple reason: it tells you a lot about the strength of your core. And that strength ...