A way to regain health/endurance quickly w/out using inspira : City of Heroes - Submissions

It's pretty simple actually...a way to regain health/endurance quickly w/out using inspirations or rest. You simply click on a door to one of your or your teams missions, and while loading you gain health/end at a fast rate...when you come through the door on other side, you'll have on average 1/8-1/4 more life/end. Simply walk in and out of the door a few times and your at full health.

Good tip, though it's already been posted. Sorry