Best Abs Exercises

The abdominal muscles provide core stability, trunk flexion, and rotational power. A strong core is the foundation for all compound lifts and protects the lower back during heavy training.

The core includes the rectus abdominis (the 'six-pack' muscle running vertically), the external and internal obliques (on the sides for rotation and lateral flexion), and the transverse abdominis (the deepest layer providing intra-abdominal pressure and stability).