There are many online self-testing methods for the so-called anterior pelvic tilt, which are rough extrapolations and have no scientific basis.
In addition, the unarmed measurement is prone to error and does not have reference significance. There are recent research results indicating that there are differences between measurements by in vitro bony markers and imaging measurements.
Whether anterior pelvic tilt is clinically significant must be a combination of imaging findings and the opinion of a specialist.