Nitro Strength Back in the 1950s and 1960s these were extremely popular, because anabolic steroids were coming out of the woodwork when it came to body building. After all, genetics, plenty of time to exercise, and drugs can change the game dramatically. The problem is if you remove the genetics, all the time the body builder spends doesn't do anything. This is even more so when you take out the drugs, which becomes more like 2-3 hours a week. The point is; it's a complete waste of time.