这些活动目的在于伸展和增强你的腿部肌肉。
For example, to stretch your quadriceps, lie on your right side and grasp your left ankle with your left hand, pulling your ankle toward the back of your leg.举个例子,为了伸拉你的股四头肌,先向右侧卧,然后用你的左手抓住你的左脚踝,将你的脚踝向你的腿后侧提拉。
Feel the stretch along the front of the thigh of the bent leg.腿部弯曲时,大腿的前部要有拉胀感。