<P> 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 . Although such pendulum - like motion of arms is not essential for walking , recent studies point that arm swing improves the stability and energy efficiency in human locomotion . Those positive effects of arm swing have been utilized in sports , especially in racewalking and sprinting . </P>
<P> 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 . Although such pendulum - like motion of arms is not essential for walking , recent studies point that arm swing improves the stability and energy efficiency in human locomotion . Those positive effects of arm swing have been utilized in sports , especially in racewalking and sprinting . </P>
why do we wave our arms when we walk
why do we wave our arms when we walk
reduces the angular momentum of the body , balancing the rotational motion produced during walking improves the stability and energy efficiency in human locomotion
reduces the angular momentum of the body , balancing the rotational motion produced during walking improves the stability and energy efficiency in human locomotion