Practical Reasons
Kneeling makes it easier to reach the ground. For example, during gardening, kneeling gives less strain to one's back than bending. Various knee pads and knee mats are sold to make kneeling during gardening more comfortable.
A kneeled person is much less visible from the distance. For example, in an ambush, one may go from kneeling to sitting in a kind of seiza and back, e.g., to peek out.
Kneeling position also provides more stability due to lower center of gravity.
Read more about this topic: Kneeling
Famous quotes containing the words practical and/or reasons:
“The cycle of the machine is now coming to an end. Man has learned much in the hard discipline and the shrewd, unflinching grasp of practical possibilities that the machine has provided in the last three centuries: but we can no more continue to live in the world of the machine than we could live successfully on the barren surface of the moon.”
—Lewis Mumford (1895–1990)
“In short, if there were external bodies, it is impossible we should ever come to know it; and if there were not, we might have the very same reasons to think there were that we have now.”
—George Berkeley (1685–1753)