i was just reading some other posts and some people were talking about how there test prop, and tren cycle was making them feel realy tired and sluggush. and that they dident feel like doing any cardio. i was thinking of running a prop, tren cycle, but now that i hear it makes you tired. im going to be doing alot of cardio, and i was thinking that this cycle would be realy good for me, and give me more energy for cardio. but now that i hear this. is there another cycle that i should run that would be better.