I was looking for this thread the other day and couldn't find it. I was about to make a new thread about this but it wasright there in TDS front page, so:
Exercise has been a very integral part of my recovery from a large and lengthy H habit (vaporizing/smoking, not IV). I have my entire routine down, and I do it 2x a day. I start by stretching everything from my cervical vertebra, shoulders, thoracic vertebra, sides, abdomen, etc. Not a body group missed (a good back crack gives me the same pleasure as a gram of H would).
Then I do 100 crunches of different types plus pushups until muscle failure (usually 50-ish total). I do this 2x a day in the morning and night.
Nothing, and I mean nothing (not even buprenorphine) can give me the feeling of well-being that these stretches/exercises do.
Simply looking at my abs immediately dispels the negative mental state that exists in the background during opioid recovery.
You don't even need a gym membership to do this routine!