A fitness trainer shared how many crunches people should be able to do according to their age. Here's what to know about the ...

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 ...

The problem with classic ab exercises like sit-ups and crunches is that they put your ... golfers who stand over the ball with their upper back rounded, shoulders and head forward, are really ...

Crunches on Stability Ball (3 sets of 15 reps) Ball Knee Tucks (3 sets of 10 reps) Directions: Complete the below exercises ...

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 ...

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

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," ...

While most abdominal exercises are performed lying on the floor, these are right for everyone such as those who have difficulty getting up and down for example. The seated ab crunch provides a ...

We're going to use an ab ball and a floor mat. Make sure you have enough room to spread out. Let's start with a waist crunch. Have a seat on the exercise mat. Now, what I want you to do is lie back.