Quote Originally Posted by Scrap View Post
Rubber is better, it works and has the same propertys as muscle and the joints. The more you open the joint the weaker it becomes if you get my meaning.

Now are you talking about the long resistance bands, or the pro shadow boxer thing.


I own one of those pro shadow boxers that look like this:

Everlast Pro Shadow Boxer from Title MMA


However, it really only works straight punches, which is good, but its not good for throwing hooks and uppercuts.