Does anyone else use pre-work out to enhance their intercourse? I have been taking a scoop of pre-workout just prior to engaging in activity. I do use trimix so typically I inject first, then do a scoop of pre-workout and a bottle of water. My experience is excellent... stamina like a 25 year old, good sweat and big bang finish. if you haven't try it, my favorite is Outlook, you can get it online or in most supplement stores.