solid spine.... i take it you didnt read the whole post... thats cool, i understand its a little long. bro i'm on epo and tren'mast'testp blend and its getting better. This stuff keeps me animal on the field. My body is looking good and have 2 more weeks on it so i'll hope for the best. feel good, no endurance problems when running even sprints, speed is up, strength is ok nothings greater than test though imo, no insomnia, actually might sleep better while on tren as i believe its all in your head, idk.. i like this but i'll def have to run it at a higher dose and for longer next go around. Will report back tomorrow night.