Step Heel 点落步
HEEL-AND-TOE POLKA STEP 踵趾波尔卡步 ; 踵趾交换跳步 ; 踵趾扑克步
TWO STEP HEEL AND TOE 踵趾交换步
Step-heel 点落步
heel-click Mazurka step 击踵马则卡步
heel and toe two-step 踵步交换步
When you're running, if your heel touches the ground first, your entire weight is impacted upwards into your knees with every step.
当你跑步时，如果你的脚后跟先着地，那么你整个身体的重量都会向上影响到你的膝盖，每一步都如此。
Nowadays, the design of shoes mean that we all tend to step heel to toe (the opposite way around).
但是现在，由于鞋子的设计缘故，我们更容易脚跟先着地，再是脚掌，这完全和以前相反。
If the first step out of bed results in heel pain, then there is a good chance that you may suffer from a condition called "plantar fasciitis."
如果清晨起床你迈开第一步时发现足跟疼，那很有可能你患上了名为足跟筋膜炎的症状。
应用推荐