The Uppercut (アッパーカット, Appākatto) is a punch used in boxing usually directed towards the opponent's jaw.
With their fist positioned at their stomach, the attacker throws an upward punch with their dominant arm while twisting their waist counter-clockwise (clockwise for southpaws). The end position should find their arm at a 90 degree angle in front of them, pointed at the ceiling.
Uppercuts are useful when thrown at close range, causing considerable damage if connected successfully. They are, however, easier to dodge when both fighters are apart. Uppercuts can also be directed to the body (particularly the solar plexus) to cause internal bleeding, nausea, and disorientation.
It is one of the most effective punches against in-fighters because they tend to lower their heads directly into the path of an uppercut when charging forward. out-boxers usually dodge uppers with a simple sway, though it has been shown that even one centimeter of contact with a particularly destructive uppercut can rattle the brain enough to shut off their legs, and even force a knock out.