Buttock popliteal
Encyclopedia
For someone seated, the buttock popliteal length is the horizontal distance from the rearmost part of the buttocks
to the back of the lower leg. This anthropometric measurement is used to determine seat depth. Mass produced chairs typically use a depth of 38 to 43 cm (15 to 16 inches)
Buttocks
The buttocks are two rounded portions of the anatomy, located on the posterior of the pelvic region of apes and humans, and many other bipeds or quadrupeds, and comprise a layer of fat superimposed on the gluteus maximus and gluteus medius muscles. Physiologically, the buttocks enable weight to...
to the back of the lower leg. This anthropometric measurement is used to determine seat depth. Mass produced chairs typically use a depth of 38 to 43 cm (15 to 16 inches)