the difference between then and now is not better supplements, equipment, and information. Creatine and NO makes no difference at the national or world level. Nor do Hammer Strength machines have any advantage over free weights for a competition bodybuilder. And there is nothing regarding nutrition or training methods being done today that someone wasn't doing 20-30 years ago. The only difference between then and now is the type and amount of drugs. GH, insulin, diuretics, and many others, as well as the doses of anabolic steroids.