Abstract: By way of literature review, investigation, logical analysis and mathematical statistics, the paper studies the growth law of 32 women's weightlifting champions at the 27th to the 31st Olympics. The conclusion is as follows: The average age of the champions was 23.9士3.2 years old, and they had received training for 11.3士2.3 years on average before they won the championships; the coordinated development of strength and skills is the key factor to improve their performances, and excellent psychological quality and outstanding competitive ability are the key factors for them to win the games; the Whole Nation System and solid team construction are the material foundation of weightlifting elites cultivation, selecting and training talents in scientific way and improving athletes' competitive ability according to their competitive law are the basic requirements to win the games, and seizing the opportunities and applying skills and tactics accurately are the booster of their success; reasonable awards and retirement placement are the guarantee for the sustainable prosperity of weightlifting.

Key words: Weightlifting, Olympics, Women Champions, The Law of Scores