Who doesn't dream of having a strong, defined core? Crunches are a staple in any workout routine targeting this area, but let ...

Reverse crunches work your oblique muscles and the rectus abdominis ... Alternate legs as you continue your bicycle motion ten times on each side. Make sure to go slow, squeezing your core ...

Here are a few more mainstream crunch variations you could add to your next workout. A side oblique crunch can be done lying down. This exercise works the ab and oblique muscles. A toe tap crunch ...

The reverse crunch is a simple core exercise that targets those hard-to-hit lower abs — without straining your neck and back.

"You should have a minimum of three bowel movements per week, preferably one a day. A patient from the ER started vomiting ...

No matter which variations you follow, crunches have the advantage over sit-ups of being able to better target abdominal muscles. "Because the movement is smaller, you can control momentum more," ...

Russian Twists engage the obliques and rotational core muscles, vital for spine health and athletic movement. Crunches train ...

That said, these oblique crunches highlighted how unbalanced I was on my left side. Having one weaker side of the body is normal — especially if, like me, you find yourself carting a toddler ...

Then, crunch the right elbow down and bring the right knee up toward the elbow. This is working the right side obliques. Repeat this 10 times on the right, then switch sides. Come into a plank ...

You can do these moves “anywhere” and “at any time,” Austin explained.