When you hear "ab workout," your mind probably goes to sit-ups and crunches, lying on your back. Yet research shows that these aren’t actually the best exercises for targeting the muscles in your ...

Popular core exercises like crunches and sit ups are great for targeting the rectus abdominis (or “six pack”), but they ...

Say goodbye to basic crunches and hello to three muscle-torching crunch variations to build core strength. For this workout, ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty/jacoblund ...

A certified trainer shares five core moves that strengthen the midsection and obliques after 55, more effective than crunches ...

While many workout regimens flame out as quickly as it took them to start trending, others stand the test of time. Exercises like tai chi, running, swimming, hiking and yoga, for instance, have been ...

A CSCS coach shares 5 bodyweight exercises after 50 that target the waist and core with no equipment or gym needed.

It’s a common fitness dilemma: You’re banging out crunches and planks week after week but still not seeing the strength and muscle tone you want in your lower abs. That’s a sign it’s time to switch up ...

The humble crunch has dominated core training routines for decades, appearing in everything from military fitness tests to celebrity workout videos. This seemingly simple exercise promises a path to ...

Many people with back pain turn to abdominal exercises, like crunches and situps, to build a stronger core that supports their spine. Unfortunately, many of these moves can actually contribute to back ...

A study at San Diego State University measured the amount of muscle activation occurring with each of 13 common abdominal exercises and ranked the bicycle crunch as a top pick. Muscles targeted ...