跑步1周后这是开始改变的一周,七天时间或许无法改变很多事情,但是你的身体开始发生正向的改变,跑步的初体验让你的心率加快、血液快速流过全身、身上多余的脂肪开始燃烧。虽然你的双腿会感到酸痛,但是心情却莫名地感到舒畅,因为跑步会促使脑垂体分泌出快乐激素一—内啡肽,就像是恋爱的感觉,你会觉得自己能跑得快 After a week of running, this is the beginning of a week of change. Seven days may not change many things, but your body begins to undergo a positive change. The initial experience of running makes your heart rate faster, and the blood quickly flows through the body. Start burning. Although your legs will feel sore, but the mood is inexplicably comfortable, because running will make the pituitary gland secretion of a happy hormone - endorphin, like a feeling of love, you will feel that they can run fast