Abstract
The mean bodyweight, in kilograms, and mean weightlifting result, in points, for the ten best weightlifters at the annual Norwegian championships 1962-82 have been studied. During the 21 years, the mean bodyweight for these ten increased by 18 kg, probably due to the effect of androgens. The weightlifting results improved rapidly from 1968 onwards, probably reflecting an increasingly widespread use of anabolic steroids by Norwegian weightlifters. In 1977 doping tests were introduced, and from then on, rate of improvement has increased much more slowly. The annual sale of anabolic steroids 1963-81 and testosterone 1974-81, in Norway have been recorded. The sale of anabolic steroids increased irregularly until 1974-75, and has since shown a 42% decrease. The sale of testosterone 1974-81 showed a slight reduction, thus giving no support to the suggestion that doping tests for anabolic steroids would lead to a transfer to testosterone abuse.