Competitions between strongmen go back thousands of years and can be found in legends and traditions all over the world. Dating back to the Greeks, our ancestors proved their manhood by lifting huge objects like rocks and boulders. In Scotland, evidence has been found of "manhood stones", which were lifted and tossed to prove masculinity and leadership. To this day, the lifting of stones is a popular pastime in the Basque provinces of Spain and France. By the mid-1860s, weightlifting had become popular throughout Europe and athletic clubs for strongmen could be found all over the continent. Weightlifting was included in the first modern Olympics in 1896. At that time, weights were simple and could not be adjusted. Weightlifting took its present form at the 1928 Olympics, when disc barbells appeared. Currently, there are only two accepted styles of lift -- the snatch, where the weightlifter grasps the barbell with both hands palms downward and lifts the weights in one continuous motion, then raises the bar at arm's length over the head; and the clean-and-jerk, where the lifter clutches the bar with both hands palms down and lifts it in one movement to the shoulders, rests, and then lifts the bar over the head. The Olympic competition is divided into ten categories of body weight. Only men compete. The legendary weightlifter Soviet Vasily Alekseyev, who tipped the scales at 337 lbs., set 80 world records from 1970 to 1977. He won back-to-back Gold medals in 1972 and 1976.