One characteristic occurrence is a foot drop where the foot cannot be flexed upwards, affecting the ability to walk.
They did walk on foot. How else would they walk?
On foot I think :)
There are numerous reasons why a pig might not be able to walk. The animal could be suffering from foot rot, iron deficiency, over weight, or another muscular disease. If the animal cannot walk, it is best to call your veterinarian for further diagnostic and treatment.
Left foot, right foot, left foot, right foot. in that order.
So I walk.
Humans..?
it allows you to walk
When we walk on the ground our foot pushes the ground backward, and in return, the ground pushes our foot forward. The forward reaction exerted by the ground pushes our foot forward. The forward reaction exerted by the ground on our foot makes us walk forward.
When you walk it requires a force which is reacted by the floor in opposite direction. With zero friction it is difficult to make any forward progress as no force is reacted, so you cannot walk but will slip.You can try to put foot down always normal to the floor, and you make some progress, but mostly you will be sliding, not walking.
yes they walk to the supermarkets by foot sometimes
a man who can not walk is a legless man or women