The reverse crunch is a simple core exercise that targets those hard-to-hit lower abs — without straining your neck and back.

Reverse crunches enhance balance and stability by strengthening the core muscles. The core, which includes the lower back, abs, and obliques, provides a strong foundation for the body.

The workout routine for 6-pack abs includes reverse crunches, woodchoppers, weighted crunches, and serratus jabs. Detailed instructions and proper form are given for each exercise, targeting ...