Brazilian Jiu-Jitsu World Champion Jucimar Eller from the Evolve Fight Team demonstrates 3 shoulder locks.

Guest post by Evolve MMA, Asia’s premier championship brand for martial arts. It has the most number of World Champions on the planet. Named as the #1 ranked martial arts organization in Asia by CNN, Yahoo! Sports, FOX Sports, Evolve MMA is the top rated BJJ gym in Singapore.