Jian was seven years old at the 2009 East Bay Invitational Judo Tournament
Ippon is scored in ne-waza for pinning an opponent on his back with a recognised osaekomi-waza for 20 seconds or by forcing a submission through shime-waza or kansetsu-waza. A submission is signalled by tapping the mat or the opponent at least twice with the hand or foot, or by saying maitta (まいった, I surrender). A pin lasting for less than 20 seconds, but more than 10 seconds scores waza-ari (formerly waza-ari was awarded for holds of longer than 15 seconds and yuko for holds of longer than 10 seconds). -- Wikipedia
0 Comments