Here are the four exercises to try.

I don't think I'm alone in saying sit-ups aren't fun. I don't know if it's because I need to have someone or something there to make sure my feet stay put on the ground during the full movement or ...

If you are into split routines that break down the body into pushing muscles (chest, shoulders, triceps), pulling muscles (back, biceps, grip), leg muscles (hips, lower back, legs) and the core ...

Plus, which move is more effective for strong abs.