Calf Slicer submission or so-called Calf Crusher is a submission that is as underrated as it is scary! It’s a compression lock that is pressing calf muscle to a shin bone. You can see this submission in BJJ, MMA, and most Grappling Martial Arts. What’s important are the reasons to make Calf Slicer your best … Continue reading Calf Slicer & How to Make it Your Best Leg Lock