Historical Martial Arts is an all-encompassing terms for any attempt to reconstruct Martial Arts that no longer exists throughout any period of Human History. This utilises a wide range of different source material such as treatises (instruction manuals), first hand accounts or Traditional Martial Arts that still exist but have long changed from their original form. Geographically, this varies widely and can span from Ancient Greek Boxing/Wrestling to Italian Early Modern Rapier, to 17th Century Chinese Two-handed sword.