Plans available on ESTY:

Martial Arts Trainer is a flexible  training device that can be modified for your practice. This is easy to travel with and use any where there is a strong door or tree. The arms / Tonbo can be removed use 1 or 2 or all 3 at one time. The arms can also be used as a self-defense stick РThis is very heavy duty design and almost indestructible.

Martial Arts Trainer: — Plans $2.95
* #Kenjutsu – #kendo
* #Jojutsu – #Jodo
* #Karate
* #Judo
* #ninjutsutraining
* #Arnis / #kali
Information at https://aikite.com