Swordsmanship is a combat skill used to calculate chance to hit with Bladed Weapons.
Gideon's Advice: For training of weapon skills, it is best to have two characters fight each other and bandage each other and use Anatomy on each other. Use a butcher's cleaver for fastest speed and lowest damage. GMing Swordsmanship, Tactics, Anatomy, Healing, and Parrying takes little time on UOR doing this. I would recommend gathering a lot of wool and/or cotton and making it into cloth before doing this to save money.