A fresh French roll - crunch, an enemy's skull - crunch, a snowball under your feet - crunch, but your knee joint - don't crunch. Can I have another traumatologist?
b simple exercises that everyone can do: 1. get up from the couch; 2. returning home drunk; 3. stand in line silently; 4. check if the leg is in place; 5. close your ears so as not to hear voices; 6. come to terms with it.