You can try different variations, from the traditional sit-up to a sit-up with a stability ball and V sits. Sit-ups work ...

Sit-ups require you to lift all the way up ... exercises done in a prone — face-down — position on an exercise ball are just as effective, which may be a helpful alternative to avoid back ...

When performing your classic dead bug, you’ll extend one arm and the opposite leg, then switch sides. For an ipsilateral dead bug, you’ll work on one side at a time, forcing your stabilizing muscles ...

While sit-ups remain popular at gyms, on social media and in fitness workout plans, they could do more harm than good for some people. Your core was designed for more than just flexing and ...