Do long sleeves actually help your leg locks, or do the specialists just wear them because they think they do? AI broke down every match from the last 5 ADCC World Championships, 550 over the decade. Long sleeve wearers finished by submission 47% of the time (short sleeve 36%, shirtless 17%) and hit leg locks at 5x the shirtless rate. Could be the fabric, could just be selection. #bjj #jiujitsu #adcc #nogi #grappling #leglocks