Less-Technical Grappling at https://gamingballistic.com/2017/04/26/less-technical-grappling-gurps/ are simplified options to GURPS Martial Arts: Technical Grappling
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Less-Technical Grappling at https://gamingballistic.com/2017/04/26/less-technical-grappling-gurps/ are simplified options to GURPS Martial Arts: Technical Grappling