RIO DE JANEIRO -- To win a taekwondo gold medal without doing much fighting is an accomplishment.And that is largely how Chinas Zheng Shuyin took the womens heavyweight division title in a slow-paced final against Mexicos Maria Espinoza at the Rio de Janeiro Olympics on Saturday night.Both fighters often appeared unwilling to spar and were penalized by the referee for passivity.But Zhengs cautious, defensive approach ultimately allowed her to defeat Espinoza by a score of 5 to 0. Her considerable height advantage -- she is six inches taller -- also kept Espinoza at a distance while she used her longer legs to score quick points.I had this goal to become the Olympic champion but I knew it would not be easy, she said. Zheng said she hadnt yet decided how she would celebrate and would consult with her coach and the team.The match was devoid of any of the more spectacular spinning techniques that taekwondo is known for; Espinoza attempted to score mainly by punching.Zheng said she fights defensively because she worries that her opponents will be faster than her and have adopted strategies to counter her spinning kicks.Maybe I need to change my strategy to improve my score in the future, she said.Espinoza previously won two Olympic medals: a gold at Beijing and bronze in London.Zheng, 22, won a bronze at the Asian championships in April. Her Olympic gold medal is Chinas second in taekwondo at the Rio Games; Zhengs boyfriend Zhao Shuai took the mens 58-kilogram division on Wednesday.The womens bronze medals were won by Britains Bianca Walkden and Jackie Galloway of the U.S.In the mens 80-kilogram plus division, Azerbaijans Radik Isaev won the gold medal after defeating Nigers Abdoulrazak Issoufou in a cagey final where both fighters struggled with their timing and distance.Isaev won by a score of 6-2.Isaev, 26, is the current world champion and was the only fighter able to challenge Issoufou on the mat on Saturday. Although Issoufou stands at six feet nine inches tall, Isaev is just two inches shorter and was able to find ways to counter Issoufous long reach and swinging head kicks.Isaev was ultimately able to land two head shots on the hulking Issoufou that proved enough to secure victory.Earlier in the day, Isaev defeated South Koreas Cha Dong-Min, a gold medalist at the Beijing Games.The mens bronze medals were won by Brazils Maicon Siqueira and South Koreas Cha Dong-Min. Timberwolves Jerseys China . Their 38th instalment is arguably their biggest fight card to date, including three-title fights and a main event which was selected by the fans. The promotion boasts 14-straight years of business and is operated by MFC president Mark Pavelich, who is often overlooked in this country for the foundation hes established for MMA in Canada. Custom Timberwolves Jerseys . The CFLs leading rusher kept adding to his gaudy numbers this season and scored the winning touchdown with just over two minutes to play. The New Westminster, B.C., native plowed three yards into the end zone for the last score of a heated, see-saw battle between the two teams with the best records in the CFL. http://www.customtimberwolvesjersey.com/ . Durant finished with 24 points and 13 rebounds, Jackson matched his career high with 23 points on 10-of-14 shooting and Lamb scored 12 points on 5-of-7 shooting, lifting the Thunder to a 94-88 win over San Antonio and snapping the Spurs 11-game winning streak. Custom Kevin Garnett Jersey . -- The St. Johns IceCaps weathered a wild first period with the help of goaltender Jussi Olkinuora, before finding offensive inroads in the second. Custom Timberwolves Jersey China . The Americans, skipped by John Shuster, seized the advantage in the eighth end by scoring five points for a 7-3 lead. The Czechs pulled two back in the ninth, but Shusters team of third Jeff Isaacson, second Jared Zezel and lead John Landsteiner ended with another point to secure the last Olympic berth on offer.Hertfordshire Mavericks moved top of the Netball Superleague with a 20-goal victory over Yorkshire Jets on Monday. The 54-34 win lifted Mavericks three points clear of Manchester Thunder, who have a game in hand against Loughborough Lightning next Saturday.Layla Guscoths player-of-the-match display was the perfect way to dispel the memories of their cancelled clash against Thunder from the weekend, when a wet court forced the postponement of their top-of-the-table meeting. All the reaction after the Hertfordshire Mavericks beat the Yorkshire Jets Mavericks immediately raced ahead against Jets, opening a 7-0 lead in the opening minutes before concluding the first quarter with a 15-8 advantage, which was extended to 27-17 at half-time.ddddddddddddamantha Wallaces sharp-shooting helped Mavericks get over the line, condemning Jets to a 12th successive Superleague game without a point. Also See: Vitality Superleague fixtures Table Live on Sky Sportswomen ' ' '