Precisely what I was referring to.Originally Posted by kfrost06
The more intense exercises should only be attempted after the active-life (the time the drug imposes its effects on the action site) has expired. Thus, one on Clen can wake up and participate in their activity that morning, or take Clen and do so that evening (several hours after administration). Ephedra works similarly, but not quite as pronounced, and typically has a 6-7hr active-life.