It is the natural preference of one's left or right foot for various tasks, such as kicking or stomping with the most power. Over 90% of right-handed people are also right-footers. However, only around half of the left-handers are left-footed. The rest are either equally likely to be right-or-left-footed. In terms of physics, it is possible to lead with any foot, but there are advantages and disadvantages to each method. If you want to increase your power in kicking or punching, you should work on leading with your strong foot. Otherwise, you will not be able to generate enough force to make a difference. People who are left-handed tend to be better at throwing weapons, such as knives, guns, and bombs, because they don't have to worry about their weak hand obstructing the path of the weapon. Lefties are also more likely to be musicians, artists, actors, and dancers because they do not need their right hand to hold a musical instrument, etc. Finally, left-handers are less likely to be diagnosed with autism or schizophrenia because these disorders are associated with right-handed behavior.