The major differences between sit-ups and crunches — and which one is best for you

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

I did 3 classic Pilates moves instead of sit-ups — here’s what happened to my core strength and spinal health

The classical Pilates method targets all areas of the core, not just the abdominal muscles (which are what you might know as ...

6 Standing Exercises That Trim Belly Overhang Better Than Sit-Ups After 45

Ditch sit-ups. These 6 standing core moves firm your abs, boost balance, and help trim belly overhang after 45.