The GMA section of GRACIEMAG #162, out this month, features GB Lisbon’s leader Alex Machado teaching a position at the GMA class.
Machado shows a submission lock called Portuguese Crunch.
Along with the pictures, Machado also sent us the link to the video of him explaining the move.
Check it out and add another weapon to your arsenal.
For more info, go to graciebarralisboa.com.