whopper, I think when you are 6’5’’ girls like you almost regardless of how you look like.
Hey! This looks like it could be an iliopsoas problem. Lots of traditional Roman Chair, situps, leg lifts can cause anterior rotation of the pelvis with long term back problems because of the overdevelopment of the “psoas” which attach to the pelvis and 6 segments of the spine.
As for a big ass, seems only the guys don’t like them, the gals “love” them. Besides if they are underdeveloped, that too can cause problems long term. 'Tis the “seat” of a man’s strength.