“After physical activity, your heart is still beating faster than normal, your body temperature is higher and your blood vessels are dilated,” write the health experts at the American Heart Association. “This means if you stop too fast, you could pass out or feel sick. A cool-down after physical activity allows a gradual decrease at the end of the episode.”
姐妹们晚上好呀,这里是准时和你们见面的奈奈一直在追《浪姐3》,最近几期不知道咋回事,造型都有点......记得二公的时候,网友就吐槽了造型,不知道为何老是给美女安排丑衣服,让我们来看看最新一期有改变吗?嗯.....并没有!衣服是一件比一件丑,但是有一说一,阿娇的颜值真的很抗打!
拉伸,是跑步甚至是所有运动最重要的一个环节,不论是跑前还是跑后,都需要拉伸。布兰尼根在接受《Runner’s World》采访时强调了运动前拉伸的重要性,“如果你在运动中的肌肉太过紧绷,那么身体的活动能力就会大受影响,然后就容易产生酸痛,甚至是受伤。”