Gee, I don’t know professor why don’t you crunch the numbers for me. The fact is that pretty much every black person in the world has tried their hand at sprinting whereas few whites have so current demographics of elite sprinting don’t necessarily say much about genetic predisposition.
The fastest men I know are white and I know many blacks who have run track and were supposed to be “great athletes” so I’m skeptical.
Further, didn’t you try to disparage Casey Combest in another thread. Regardless of his personal issues, Combest was a genetic freak of nature for speed and the fact that you would discount his talent incriminates your own bias.
I finished up a tub. Jack3d works… You can see and feel a difference when you are on it. There are workouts I just would not be able to do when I was not taking it. For example, I finished up a work out of 10x100m @ 13.5 and better with 1.5 min rest and i felt strong and felt like I was holding back. Tried the same thing a week later without the stuff and I could not do the same work out. I tried it with the stuff and I was able do do the work out. same thing with weights. So yeah IMHO it does work. It’s the caffine and geranium extract it gives you a buzz. The only draw back is that you wont sleep for days if you take it regularly and you crash HARD right after your done with your work out and you will have a performance crash weeks after.
Look at youth addict’s product called torch’d it give you a nice pick me up and It gave me a sense of well being and being happy (maybe Im just crazy :-P)
I’d have to give the edge to jacked only because of the beta alaine I like the burning / itchy feeling when Im doing special endurance I dont know why it just keeps me from feeling like shit when I do long SE runs.
I meant that it was not gradual you can feel that shit straight away. I was not bloated from it though I think I trained so hard that I actually looked leaner. Crazy stuff tho look at the youth addict product it’s not as harsh but it brightens your mood.