The problemis the insulin - this hormone that acts like a key to get the sugar out of theblood into the muscle cells, where it can power your movements.
问题是在于胰岛素- 这种激素的作用就像一种把糖从血液中取出然后放入肌肉细胞内的关键元素，它可以驱动你的动作。
At the same time, when your body becomes hotter, muscle enzymes speed up, burning glycogen more rapidly, depleting stores of the sugar that the muscles use for fuel.
同时，当体温升高，肌肉中的酶就会加速产生，加快肌糖原转化，降低了维持肌肉能量的糖的储存。
If you're running for longer than 90 minutes, the sugar in your blood and liver glycogen become more important because your stored muscle glycogen gets depleted.
如果你超过90分钟，你的血糖和肝糖原变得比原来重要因为你存储的肌肉糖原渐渐枯竭。
应用推荐