How to Use "rehash" with Example Sentences

1. Fitness magazines , for me , began to seem useless , because they just rehash the same articles over and over .
2. Some students merely rehash what they 've heard in lectures .
3. The movie is just a rehash of the best tv episodes .
4. Most are a rehash of the same old junk that didn 't sell well before .
5. When you criticize others , or rehash past events that you cannot change , you focus your precious energies on unnecessary concerns .