Appropriate posture on a mobility scooter consists of feet flat, back supported
https://wiki-nest.win/index.php/What%27s_The_Point_Of_Nobody_Caring_About_Cheap_Mobility_Scooters_Near_Me
Correct posture on a mobility scooter consists of feet flat, back supported, and elbows unwinded; change seat height and tiller for ergonomic control.