Uchi Mata is a classic judo throw adapted for BJJ, executed from standing with collar-and-sleeve grips. It uses a sweeping inner thigh action to off-balance and project the opponent, often landing you in a dominant top position. Its effectiveness lies in its dynamic kuzushi (off-balancing) and its ability to counter defensive postures.
5 rounds × 2 minutes; 50% resistance; alternate left/right Uchi Mata entries from collar-and-sleeve, aiming for 5 clean, unblocked throws per round (measured by partner landing on back and you retaining top).