Humans can move about on hands and feet, but our pelvic structure and distribution of body weight are such that it would never be efficient for us. Bipedal animals essentially move by falling forward, then catching themselves with the opposite foot and doing it again. Given the relative lengths of our arms and legs, it is unlikely that we could learn to move really well on all fours, even if we had a great deal of practice, and we would never be able to actually run.
I dont think there is a limit to the speed a human can run.
yes
You could walk and run
The metatarsals in hands and feet help us to grip things. In the feet they help maintain balance and give us spring when we run, in the hands they help us to hand onto objects.
People use their feet to run with the ball, and to kick it, and to punt it.
for some animals it is but definitely not people unless your talking about Jesus myth busters actually proved that its NOT possible for humans to run on water!
Humans evolved hands that are pretty unique. Our hands can make and hold tools. Humans evolved the upright walking posture so that they could hold a tool like a club or spear and walk or run (or attack an animal) at the same time.
dogs have 4 feet to balance their weight. dogs also need to run with 4 feet it would be possible with 3 feet but very difficult.
because they had no feet . there for they used there hands to run from the baker just like the ginger bread man
yes.they run at an average speed of 20 kmph
Run and Tell That by Michael V. Kelsey
Have them run over by a truck...they will b long n flat