Daytona,
Sorry for the late reply.....I almost never check in anymore.
I also just posted something on the running, but I'll put it here, too.
I have still only run about 1/2 mile to 1 mile before I get a soreness in my groin, deep down. If I keep pushing it - like I did just this spring when I ran a favorite old 5k trail - I was hobbling for a week afterwards. And, yes, like you, it feels like the pre-operation pain.
Today, I did the leg workout in the "Tapout XT2" DVD. It amounted to 45 minutes of squats, jumping, burpees, etc. About 10 minutes afterward, I took the dog for the morning walk. About 1/2 way around the neighborhood, I decided to start jogging. I ended up running almost a mile, with NO onset of the soreness.
I do have some residual weakness in the operated glute. Certain stability exercises are harder on that leg......like if you stand on the operated leg only, keep it straight, and bend over and touch your toe. When I do that, my body wants to pivot and I have to concentrate REALLY hard to stay facing my toe. That doesn't happen on the other leg. It's not tight hip flexors,
Now, I am wondering if I have some muscles on my operated side that - without some serious activation - just don't do their job. So, when I just go out and run, I get sore because those muscles are just not working. But, after 30 minutes of squatting, they have no choice but to start firing, and then they keep working during a run.
I will be testing this over the next week or two (although it's hard to keep the motivation to run after 30-45 minutes of squatting......)
Andy