PS84 Brazilian Jiu-Jitsu is one of the leading forms of self-defense in the world today. It is a sport that always requires 2 persons to practice. Currently, there are grappling dummies available for individuals to use when they train alone but these have zero interactivity and engagement while training. They are also extremely heavy and not viable for many smaller-sized individuals to properly use.
How can we let practitioners know when they are applying techniques correctly? How can we also provide practitioners with other information such as pressure applied while using those techniques? The solution should be durable, yet made of a lightweight material.
