CHANDIGARH, July 29: The National Instructor/Referee's seminar along with refresher course and black belt Dan/Pooms in taekwondo will be held at Lalbagh, Lucknow from August 10 to 14. The application forms are available with BS Handa, technical director, Chandigarh Taekwondo Association, 4102/1, Sector 46-D. According to press release, last date of submission of forms is August 2.Ludhiana swimmingThe Ludhiana District sub-junior and junior swimming championships for both boys and girls in the age-grous under-17, under-14, under-12, under-10 and under-18 years will be held at the newly renovated swimming pool of A.S. Model School G.T. Road, Khanna on August 1 and 2, according to Balraj Sharma, general secretary, District Swimming Association.Entries close with the general secretary on July 31, 1998.