Wednesday, January 28, 2009

什么是 ”Carbo" ?

如果说要参考跑友们的赛前时间表,你会在饮食栏上,看到这个”Carbo" 字。
”Carbo" 其实是 carbohydrate
也就是碳水化合物。

Two steps to carbohydrate loading
Traditionally, carbohydrate loading is done in two steps the week before a high-endurance activity:

  • Step 1. About a week before the event, adjust your carbohydrate intake, if needed, so that it's about 50 to 55 percent of your total calories. Increase protein and fat intake to compensate for any decrease in carbohydrates. Continue training at your normal level. This helps deplete your carbohydrate stores and make room for the loading that comes next.
  • Step 2. Three to four days before the event, increase your carbohydrate intake to about 70 percent of your daily calories. Smaller athletes should consume about 4.5 grams of carbs per pound (kilogram) of body weight, while larger athletes should consume about 3.5 grams per pound of body weight to get adequate carbohydrate intake. Cut back on foods higher in fat to compensate for the extra carbohydrate-rich foods. Also scale back your training to avoid using the energy you're trying to store up. Rest completely the day before your big event.
更多:http://www.mayoclinic.com/health/carb-loading/HQ00385
这是我公司的copy writer 与我分享的,感谢哟。
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*发表于19/10/2007

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