loopman,
I can definetly relate to the feeling of not wanting to work out. I actually was on an athletic scholarship in college and working out was such a huge part of my life. AFter a few injuries and pain pills the excersise took a back seat to my addiction. I eventually began suboxone in noveraber of 07, I began at 12 mg day and now I have tapered down to .5 mg a day, all along I was eager to start excersising again but I just could not get motivated. I had a few setbacks along the way, none longer than a couple weeks. Recently I have had some problems at home and I finally got the motivation to work out again, I felt that the personal problems I was experiencing may lead me down a road I didnt want to go down again so I started to really concentrate on improving my overall diet and added a few supplements, I now take vitamin supplement along with a B-COMPLEX. I was told that b coplex can improve your energy levels so that may be something to try.
When I began running again it was extremely difficult, I couldnt run longer than a few minutes without extreme fatigue. I came up with a little system that seemed to help me so maybe it will come in handy for you. I would jog for a minute and then walk for 2 minutes, then I would jog for another minute followed by a 2 minute walk, I would continue this for about an hour or so. Every day I would improve a little bit and eventually I would jog for 5 minutes and then walk for 1 minute, recently I ran for 45 minutes straight without walking. Hopefully some of my suggestions will be beneficial for you. Keep me posted on your progress. I think I said it before on this board but I will say it again, excersise has almost taken over as my drug of choice, it is like my new addiction, it provides me with that "high" that you talked about.