Shin slice
Type
Finishing Detail
description
Shin slice described as a subtle connector from knee-slice style positions to get through guard retention and force turtle.
entries/setups
Underhook/knee-slice position → shin slice → turtle (as described in study narrative).
position
Open Guard
key details / teaching points
Mentioned explicitly in the Jaakko sequence as a subtle pass-through detail; used to cut across the shin from knee-slice positions to finish the guard pass into turtle.
common mistakes
Trying it too early without winning alignment; allowing frames/hooks to stay connected while slicing.
counters & defenses
Sticky hooks + strong frames that keep the knee line; hip turns to keep the shin barrier in place.