Leaving aside the health risks (As per Wikipedia, "Some argue that situps can be dangerous due to high compressive lumbar load"), is there any benefit to doing crunches as opposed to sit-ups? From ...
I am frequently hearing of new research finding how bad situps and crunches are (example). So what is a safe way to exercise the abdominal muscles? For example is doing the plank proven to be a safe ...
I appear skinny but anyone who's seen me without a shirt knows the truth! My chest, arms, and legs all look healthy (as far as I'm concerned) but my stomach is this fatty mess. It's not that I don't ...