I think exercise is effective if it is done immediately before taking a test because after that it’s not good for health.
dananeal Reviewed by dananeal on . Is Sweating & Excercise Before Test Bad? Hi There, I took a drug screen on July 22nd about a week ago. I had been clean about 3 weeks after being a fairly heavy smoker,daily. Anyway, I had done one homescreen a few days prior to test, and test result was a faint negative. I also do 90 minute hot yoga classes 3-4 times a week, which most likely accelerated the body getting rid of metabolites. Drank plenty of water obviously to stay hydrated as well. So maybe I got to cocky, and I went and tested natural a couple of hours after Rating: 5