These 7 core exercises train the core the way it was designed to work—not just flexion, but stability, breath control, and deep support. Movements like dead bugs target the transverse abdominis, bear or quadruped planks build full core integration, and side planks strengthen the obliques and lateral stability. Glute bridge with adduction activates the pelvic floor and inner thighs, while marching bridges improve pelvic stability and glute support. Copenhagen planks train the adductors and...