A Patient Is Having Difficulty Moving from a Posterior Pelvic

A patient is having difficulty moving from a posterior pelvic tilt to neutral pelvic alignment in short sitting.The BEST option to improve the patient's alignment is by instructing the patient to perform:

A) Pelvic clock in a seated position
B) Posterior pelvic tilts in supine hooklying
C) Diaphragmatic breathing in stance
D) Partial sit-ups