The Hundred is a dynamic thoracic flexion hold with rhythmic arm pumps and breath patterning (5 counts in, 5 counts out × 10 cycles = 100 pumps). It builds heat, increases respiratory efficiency, and trains global endurance while you stabilize the lumbopelvic region.
Torso & Spine Demystified
Toe Taps teach hip dissociation (moving at the hip without the pelvis/lumbar spine joining the party) while training deep core stability and breath control....
Understanding movement, core, and unsung anatomical heros.