Hello tyorke1,
Had a posterior approach R-THR, COP non cemented 10/05/17. Tore my hip labrum playing squash and waited close to two years in the CDN public med system for a replacement. Stay active as much as you can and try to focus on your gait so you don't develop a limp. I worked out at the gym right to the day before the OP. Rode a stationary bike, lifted weights,
walked as much as I could and did some recommended pre. OP stretching exercises. And yes like yourself, I also felt much better after a non aggressive work out. Above all listen to your body.
My PT, an associate professor of rehabilitation the U of A tried hip traction. It helped, but only lasted several days.
My recovery was painless, no pain meds after being discharged and walking without aids and no limp @ 6 weeks.
Good luck and listen to Josephine.