国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

USEUROPEAFRICAASIA 中文雙語Fran?ais
Lifestyle
Home / Lifestyle / News

Running into danger

By Liu Zhihua and Tang Yue | China Daily | Updated: 2012-11-23 17:32

Runners should undertake professional training for at least two months — preferably half a year — before the race. They should also make sure they don't have any chronic or metabolic diseases, such as heart disease, diabetes, high-blood pressure or obesity.

And contestants shouldn't push themselves too hard and stop if they believe the distance is too much, he says.

It's worth recalling that the legendary Greek runner, whose story gave rise to the marathon tradition — he's said to have dashed the full distance without resting to deliver a message — died from overexertion, Liao says.

Xu Qiong, a public relations executive in Beijing, had a painful experience when running the Beijing International Marathon last year.

The 28-year-old is a former soldier, who ran 5 km every morning — without difficulty — in the army. Since leaving the force in 2007, he has continued exercising regularly, swimming and playing badminton.

Xu was so confident in his physique that he didn't undertake training beforehand and ignored the official website’s warnings.

"I signed up for the half-marathon and ended up only finishing the mini," he says.

"It was totally different from what I'd expected."

Xu ran fairly fast at first. But he quickly felt it was increasingly difficult to keep that pace. He started walking after 7 km and never resumed running.

"I was short of breath," Xu recalls.

"My limbs ached, and my calves felt too weak to move. I felt like I was dying when I dragged myself off the racetrack to seek help."

Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
白朗县| 蒙城县| 洛阳市| 襄樊市| 县级市| 岚皋县| 宕昌县| 札达县| 县级市| 平顶山市| 梅州市| 修武县| 绩溪县| 五原县| 沙田区| 昆明市| 博爱县| 北安市| 通渭县| 江门市| 调兵山市| 阿合奇县| 陆河县| 东港市| 红河县| 上栗县| 家居| 筠连县| 含山县| 昌黎县| 德庆县| 汾阳市| 田林县| 丹东市| 来宾市| 车致| 大邑县| 阿拉善盟| 永川市| 关岭| 宁安市|