Bret Contreras shares fifty exercises that can be performed with JC bands. The portability of bands and tubing allows one to get in a good workout almost anywhere. And, as Bret mentions in the article, you can train in a variety of vectors with bands and tubing. With free weights the line of force is straight down due to the pull of gravity. With bands and tubing you can align the resistance to better target specific movements and muscles. So check out this article. You might even come up with some exercises that Bret doesn’t.