later, martial styles as varied as gidigbo (a form of wrestling practiced by the yoruba people of nigeria), donga (a form of stickfighting practiced by the suri people of ethiopia), musangwe (a form of bare-knuckle boxing practiced by the venda people of south africa), tahtib (a form of stickfighting practiced by the copts of egypt) and engolo (a form of kicking, dodging and leg sweeping practiced by the tribes of the cunene river region of angola), to name just a few, were developed by cultures all over africa.