My last post really wasn't worded how I wanted it. I wasn't asking if a passive is as good as other warm ups but is it sufficient for stretching when your injured and don't have the mobilty to do a full warm up.
A few questions to go along with that:
Should you even be stretching when your injured?
If that is not a problem are there certain injuries where stretching would help speed the recovery process and ones that you wouldn't want to stretch?
If you are stretching to help an injury do you want to stretch normally or not go as far or let your body tell you when to stop, do you want to incorporate heat, how long should you stretch for?