Want to crush your sit-up numbers fast? In this video, we lay out a two-week plan to dramatically boost your core strength, ...

By mastering proper form and gradually increasing repetitions, you’ll set yourself up for success. Remember, practice makes perfect, and pairing situps with other core exercises will help you ...

The first core abdominal exercise that typically comes to mind is the sit-up. Although controversial, sit-ups can be an effective exercise if done properly, what I call "good" sit-ups.