_:nc8ba67e16ae84d249d59aed33ab3a755xb16
<http://schema.org/text>
"This angle determines how the position of the footrest, or how far away the toes will be from the body. Individuals who struggle keeping their knees perpendicular at 90 degrees between the floor and top of the seat might prefer a gentler angle between 60 and 80 degrees so that their feet can rest further away from the chair.  "
<https://www.discountramps.com/how-to/mobility/measure-manual-wheelchair/a/b95/>