Breathing

Question 1

Inhalation - facilitates torso extension and rotation and decompressed the spine

Erector spinae contract, and rectus and pelvic diaphragm relax

Exhalation - facilitates torso flexion and increased inter-abdominal pressure, which stabilizes but compressed the lumbar spine

Rectus and pelvic diaphragm contract and the erector group relax

Answer 1

Breathing patterns