Can we have a more sustainable aero position?

More aerodynamic position vs. More comfort
​It is time to have a more open hip angle? Shorter crank? Less saddle/handlebar drop?
Interesting research with reflexions on cyclists suffering hip pain.
​THE ROLE of a BIKE FIT in CYCLISTS with HIP PAIN. A CLINICAL COMMENTARY (nih.gov)

Hip pain and bike fitting position optimisation article by International Journal of Sports Physical Therapy.