Without knowing the specifics of your injury, I can't tell you exactly what you can do. However, two weeks ago, I injured my hip and running was excruciating. I came to the conclusion that I had hip bursitis and it was very painful. What I did was buy a spinning bike. It doesn't seem to bother it. I also used my treadmill and began to train for race walking, alternating walking speeds just as you would for the c25k program. I also did incline intervals. I was able to do all of these with very little pain. After two weeks, my hip still is kind of sore but is 90% better. Luckily, I was still able to lift weights so I did that with extra intensity. Good luck!
When The Pain Of Staying The Same Exceeds The Pain Of Change, You Will Change