Both sit-ups and crunches can help target your core muscles, but there are key differences between the two ab workouts.

The runner's plank is an alternative I use as a certified trainer when sit-ups aren't possible, and this is exactly how to do ...

While classic core exercises like sit-ups and crunches are certainly an effective way to train your abs, they are not the only way. If you prefer to stay standing for your workouts, then this ...

Facet joint pain, also called facet joint disease or facet syndrome, develops when the facet joints begin to cause pain. The facets are the joints in the spine that link the bones that make up the ...