This 10 minute Pelvis Stabilization sequence could easily take a half an hour or more. The full, guided class is available here, if you want a deeper, guided experience.
It is designed for a healthy body, with no chronic pelvic/lumbar conditions.
This is not an appropriate workout for anyone experiencing severe or chronic pain in the lumbar/pelvic region. If you believe this to be your situation, please contact a specialist and have them work with you. The internet is no substitute for a trained eye.
I do not live in your body, you do. Additionally, I am not a doctor. Please consult a physician before embarking on any exercise program.