2024-07-232024-07-232023-07-10RIBEIRO,Welligton Queiroz. Princípio das alavancas aplicada em golpes de jiu-jitsu: kimura, armlock e americana. Orientador: Rubens Silva. 2023. 27 f. Trabalho de Curso ( Licenciatura em Física ) – Faculdade de Física, Instituto de Ciências Exatas e Naturais, Universidade Federal do Pará, Belém, 2023. Disponível em: https://bdm.ufpa.br/jspui/handle/prefix/7071. Acesso em:.https://bdm.ufpa.br/jspui/handle/prefix/7071This present work aims to demonstrate how the Brazilian martial art of Brazilian Jiu-Jitsu (BJJ) utilizes various physical concepts to immobilize the opponent, including the center of gravity, forces, rotations, and primarily the principle of Archimedes' levers. Jiu-Jitsu was developed for self-defense with techniques based on the principles of the body's articulation system and levers, thus avoiding the use of strength and weapons, allowing even the lightest individual to overcome a heavier opponent, relying not only on their strength but also on their techniques. Therefore, we will demonstrate how the study of levers is extremely important for the effective application of techniques, and to illustrate this, we will showcase this principle applied to three significant moves within this martial art.Acesso AbertoJiu-JitsuAlavancaForçaCNPQ::CIENCIAS EXATAS E DA TERRA::FISICATrabalho de Curso - Graduação - Monografia