Footsweep

There are many hand to hand fighting skills one can learn to improve one’s
unarmed combat ability. They are listed above. One of them, punch, will
occur automatically (if you have both punch and hand to hand); the others
can be used as an additional attack during combat, by typing the command
manually. No need to type the enemy’s name, just type the move you want to
make.

See also: help skill