What's the difference between Tai Sen Guy and Bolt in stride frequency and stride length?

Bolt is tall and has a big stride, while Guy has a small stride, depending on the frequency of the swing arm.

American athlete tyson gay is the star of American men's sprint in recent two years. On May 7th, 20 10, Beijing time, Guy of Tai Sen swept the newly paved runway of Manchester Street in England like a whirlwind. In the time of 19 seconds 4 1, Guy ran a new world record on the 200m straight. The previous record was set by tommy smith.

20 15 On the evening of August 23rd, in the men's 100 meter final of the 2015 Beijing Athletics World Championships, tyson gay won the sixth place with a score of 10.00 second.

Usain bolt, born in Trelawney, Jamaica on August 2 1986, is the Olympic champion and the world record holder of men's 100 meters and 200m meters. After winning the 200-meter championship in the 20 15 World Athletics Championships, Bolt was knocked down by the photographer who followed him, which attracted much attention.

In 2004, Bolt became a professional athlete. In the same year, he ran 19.93 seconds in the 200-meter race of the Caribbean Games, becoming the first young athlete ever to run for 20 seconds. On May 3rd, 2008, Kloc-0, Bolt broke the world record in new york Reebok Track and Field Grand Prix with a time of 9.72 seconds. Bolt set his first world record. In August this year, Bolt broke his own world record in the men's 100 meter race at the Beijing Olympic Games with a time of 9.69 seconds. In the following 200m race, he broke the world record set by michael johnson with a time of 65,438+09.30 seconds. At the 2009 World Championships in Berlin, Bolt won the men's 100 meter race with a time of 9.58 seconds, and set a new world record. In the men's 200-meter race, Bolt broke his own world record with 19 seconds 19. Bolt has thus become the double champion of the World Championships, even the only double champion of the Olympic Games and the World Championships in history. In 20 12, Bolt became the first athlete to defend both 100 and 200m at the London Olympic Games, and in the history of the Olympic men's 200m event, Bolt was the first athlete to defend. In 20 13, Bolt won three gold medals in the men's 100m, 200m and 4x 100 relay at the Moscow World Championships, and his total number of gold medals in the World Championships reached eight, tying the records held by American famous stars carl lewis and michael johnson. 20 15 men's 100 m and 200 m champions in Beijing World Athletics Championships.