How to Use "heel" with Example Sentences

1. China 's achilles heel will not be fatal .
2. We can 't really talk about fat on the heel as cushioning .
3. The main difference is the lack of padding in the heel .
4. Medical and science community seriously talk about " cushioning " by landing on the heel .
5. The pain inflicted to the newborns was the standard ' heel prick test ' .