https://youtu.be/BIsE9SA4gvU

Peter Johnsson suggested using aquatherm PPR pipe as bone and provided dimension for which size would simulate certain bones. I figured that I was using a tad bit smaller diameter than he was suggesting for the upper arm. Thus I used chopsticks to simulate the size he suggested and found that it takes 13 chopsticks to made the circumferences. Then I verified my techniques again using Longship Armoury LLC 5160H DS Dadao. In one of the cuts I even cut the PVC pipe along with the chopsticks core!

https://youtu.be/jF6Vl_dC9v8

Trying the same kind of target with a light sword this time, a lung chuan katana, using the same technique set as a compare.