From what I've read, basically, yes. But it should be qualified by saying that sweating only helps the body with its own natural detoxification. Drinking lots of water and taking Niacin (Vitamin B3) will also help with that detox.
However, you should note that exercising that breaks down fat (and taking Niacin as well), which in turn releases the THC stored in your fat cells. So, if you are taking a drug test, make sure to cut down on the heavy exercise and niacin a few days beforehand.
However, you should note that exercising that breaks down fat (and taking Niacin as well), which in turn releases the THC stored in your fat cells. So, if you are taking a drug test, make sure to cut down on the heavy exercise and niacin a few days beforehand.