Phannipa Chaithes (L), 12, practises Muay Thai, a native martial arts form, at a school in Noen Maprang district in Phitsanulok province, 377 km (234 miles) north of Bangkok, June 25, 2006. Phannipa and her twin sister Sawinee are among 40 students who juggle schoolwork with training in Muay Thai at the Suksawittaya school in Phitsanulok. Picture taken June 25, 2006. To match feature SPORT BOXING THAILAND REUTERS/Chaiwat Subprasom (THAILAND)