Fuaga’s back injury is not as simple as we may think.

What drama here. If he tweaked his intercostals, they can remain stiff and tight and act up pretty easily for a long time. Also it’s very difficult to rest or let them magically heal as they are constantly being used. Or maybe it’s a tightness in the main muscles. Who knows. But when you’re an over 300 pound man who’s job requires him to be controlling during movement other 300 pound men, yeah the back can be an issue, can get tight and needs time to heal as that’s really the only thing that heals muscles. They just have to be careful as you don’t want muscle tightness to become something worse which will then put him out for a chunk of time.