Re: Hip Arthroscopy & Labral Tear: Please help!
Sue -
Just some cardio ideas (I can TOTALLY, TOTALLY, TOTALLY relate). It's the whole "runner mentatlity". Running is our drug

I too have a bad back (L5 herniation) and prior to the hip surgery I couldn't run and I obviously can't now. I did three things:
Pre-surgery and 6 weeks post op: deep water jogging
It's not the same and the cardio effect isn't great, but it is low impact and you do get to use all muscles. Water belts are around 30 bucks and I also bought water-proof headphones and holder for my i-pod off otterbox.com
Recumbant bike - very boring, doesn't get the heart rate up very high, but you aren't putting any stress on your back.
2 weeks post op I swam with my arms only. I did this everyday until I received clearance to do the to above activities. I used a pully between my legs and swam using only my arms.
I don't know if you have tried any of this...best of luck

Heal up my friend!!
Jen