Question

why we moves our hand while walking?​

Answer 1

Answer:

walking causes the body to sway in a way that makes the arms move naturally, like a pendulum. So when you walk, your arms begin to swing naturally without much effort from your arm muscles.

Explanation:

Arm swing in human bipedal walking is a natural motion wherein each arm swings with the motion of the opposing leg. Swinging arms in an opposing direction with respect to the lower limb reduces the angular momentum of the body, balancing the rotational motion produced during walking.

Answer 2

Answer:

in order to keep our body at equilibrium

Explanation:

this was takes place in brain