triangle choke: The Kodokan officially considers this an osaekomi-waza Kata-gatame. Kansetsu-waza (関節技): joint locks Ashi-garami (足緘): Leg entanglement. (Forbidden in competition.) Ude-garami (腕緘): Arm entanglement or "figure-four" key lock Ude-hishigi-ashi-gatame (腕挫脚固): Side-lying arm bar Ude-hishigi-hara-gatame (腕挫腹固): Side-extended arm bar, lower stomach against opponent's elbow. Ude-hishigi-hiza-gatame (腕挫膝固): Knee arm bar. Ude-hishigi-juji-gatame (腕挫十字固): Back-lying perpendicular arm bar. Ude-hishigi-sankaku-gatame (腕挫三角固): Triangular arm bar. Ude-hishigi-te-gatame (腕挫手固): Hand lock. Ude-hishigi-ude-gatame (腕挫腕固): Arm lock. Ude-hishigi-waki-gatame (腕挫腋固): Armpit arm entanglement. Unrecognized techniques Ashi-Dori-Garami: Entangled leg dislocation Hiza-Hishigi: Knee crush Ashi-hishigi (足挫): Straight ankle lock Sankaku-garami (三角緘): Triangular entanglement. The Kodokan officially also refers to this technique as Ude-hishigi-hiza-gatame. Attack patterns Opponent on back Near knee guard pass Simple guard pass Stacking guard pass On own back Elevator Sweep Push Sweep Yoko-gaeshi: Side reversal Hasami-gaeshi: Swissor sweep Shoulder pin rollover Ude-kakae Opponent on all fours Daki Wakare Turtle Flip Over Ura-gatame (裹固) Turnover from Koshi-jime Suso-sukui-nage Yoko-obi-tori-gaeshi Obi-tori-sumi-gaeshi Obi-tori-yoko-mawashi On all own fours Back Mount Escape Foot lock counter to rear-mounted position Switch back Hikouki or Hikoki-Nage: Aeroplane Extracting own leg Niju-garami: Double entanglement Immobilisation of arm Atemi-waza (当て身技): body-striking techniques Although taught within kata (型 or 形) and sometimes used within informal randori (乱取), striking techniques are forbidden in standard judo competitions rules. Ude-ate-waza (腕当て技): arm striking techniques Kobushi-ate-waza: fist techniques Tsukkake or Tsuki-kake: Straight punch Mae-naname-ate: Front crossing blow Naname-tsuki or Mawashi-tsuki: Roundhouse punch or circular punch Tsuki-age or Ago-tsuki: Uppercut Uchi-oroshi or Uchi-kake: Downward strike or hammer fist [pic] Yoko-ate: Side strike or backfist Yoko-uchi: Strike to side Gammen-tsuki: Thrust punch or jab Kami-ate or Ue-ate: Upward blow Shimo-tsuki: Downward blow Ushiro-sumi-tsuki: Rear corner blow Ushiro-uchi: Rear blow Ushiro-tsuki: Rear strike (over shoulders) Ryote-tsuki: Two hand blow Hiji-ate-waza: elbow techniques Mae-hiji-ate: Elbow blow Ushiro-hiji-ate: Rear elbow strike [pic] Age-hiji-ate: Rising elbow strike Shita-hiji-ate or Oroshi-hiji-ate : Downward elbow strike Tegatana-ate-waza: knife hand techniques Kirioroshi: Downward knife hand cut Naname-uchi: Slanting knife hand blow [pic] [pic] Yubisaki-ate-waza: fingertip techniques Tsuki-dashi: Hand Thrust Ryogan-tsuki: Strike both eyes with fingertips Suri-age: Face slide or forehead thrust [pic] [pic] Yahazu: Strikes with the V-shape of the hand Me-tsubushi: Whipping the back of fingers to strike opponent's eyes Ashi-ate-waza (足当て技): leg striking techniques Sekito-ate-waza (蹠頭当): ball of foot techniques Mae-keri (前蹴): Front kick [pic] Mae-naname-keri (前斜蹴): Front crossing kick or oblique kick Naname-keri (斜蹴) or Mawashi geri: Roundhouse Kick Taka-keri (高蹴): High front kick Kakato-ate-waza: heel techniques Yoko-geri: Side kick