User talk:82.219.63.81

June 2022
Hello, I'm Cosmic6811. I noticed that you added or changed content in an article, Grunting in tennis, but you didn't provide a reliable source. It's been removed and archived in the page history for now, but if you'd like to include a citation and re-add it, please do so. You can have a look at referencing for beginners. If you think I made a mistake, you can leave me a message on my talk page. Thank you. -- Cosmic (talk) 03:31, 15 June 2022 (UTC)