Mary Jane's a pretty great Yoga partner, to be sure.
I know several "macho men" who regularly practice Yoga, and it keeps them flexible and limber for their MMA matches and other things.
Combining the two will likely reduce your back issues even further, based on the experiences of myself and others. (I'm not a doctor.)
Great Points. Ok, You just convinced me to start up Yoga again! Thank You!
Well, that's just AWESOME! :)