Well in the Militia training description it says you will be able to make training dummys, but you can't, So I'll have a go:
Skills required: Militia Training
How it works: First you build a dummy post: <B>uild, <C>onstruction, <D>ummy post. Quality = 50% Board Q, 50% Carpentry. You can then right click to get the option to "Build Dummy" Its takes 10 Linen Cloths, 3 ropes, and 50 Chicken Feathers. Quality: 25% Linen, 25% ropes, 25% Chicken Feathers, 25% Carpentry. You then get the option to "beat up". Your character then starts pummeling it for a minute or two. It then turns back into a dummy post, and you gain a Debuff called: "Been workin' out." It Dosen't allow you to hit another dummy for 1 Ingame day but you can rebuild one. In addition you get LP based off this Formula: "Sqrt [(Quality of Dummy Post + Quality of Dummy) x (Unarmed Combat x Melee Combat)]= LP"
This was mainly just boredom.