And we're going to go down to the floor for crunch. If you can ... If you have more than one medicine ball, you might find that you want a lighter one for some exercises and a heavier one for ...

But first, he wants to make sure everyone knows exactly what a crunch is. “It’s a core exercise where you’re on your back, knees bent and feet flat on the floor. Use your abdominal muscles ...

3. Add more resistance to this exercise by holding a medicine ball or dumbbell with both hands. Twist the ball towards each knee when you do the crunch on each side. 4. If you want to modify it to ...

Whereas crunches specifically target your ab muscles ... exercises done in a prone — face-down — position on an exercise ball are just as effective, which may be a helpful alternative to ...

Learn more about the benefits of reverse crunches, including why they are one of my go-to moves for targeting the lower abs. Plus, how to perform them correctly and other exercises that will build ...

While doing crunches and situps may activate the abs, these exercises don't target as many ... Extend your arms straight out while holding a medicine ball. Perform a lunge then rotate your torso ...

The beauty of this exercise is that it places a greater emphasis on the obliques and transverse abdominis—your deep core muscles. For years, crunches have been seen by the general public as the ...

Who takes home the crown when it comes to core work’s two main players: planks (the ultimate game of mental challenge) or crunches (an old school favourite)? “Both of these exercise target ...