Nailing this classic ab exercise can help you with daily activities and prevent back pain. Read on for tips on form, how often to do crunches, and more.

Crunches, or V sit-ups ... Plank on the Ball You will need an exercise ball for this plank variation. Follow these steps to perform the move: Kneel before an exercise ball, and drape your abs ...

You can do exercises like stability ball crunches, planks, Russian twists, leg raises, and bridges to work on the muscles in ...

Repeat for at least 10 reps on each side. You can add more reps and sets as the exercise becomes easier to do. The stability ball crunch adds a stability challenge to the traditional crunch.

Discover 3 core stability exercises to build a stronger midsection, ditch endless crunches, and boost fitness effectively.

To do a standard crunch, begin by lying on your back with ... Knee tucks (with sliders or exercise ball) For this exercise, you’ll need towels or sliders. Assume a plank position and place ...

So you're bored with crunches and situps. Fine, that's not a huge surprise. Those exercises are basic ... so imagine a tennis ball or apple between your chin and neck. Maintain that space for ...