User talk:223.229.247.137

August 2021
Hello, I'm Serols. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Aerobic exercise—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. Serols (talk) 17:46, 23 August 2021 (UTC)

September 2021
Please do not remove content or templates from pages on Wikipedia, as you did to Aerobics, without giving a valid reason for the removal in the edit summary. Your content removal does not appear to be constructive and has been reverted. If you only meant to make a test edit, please use the sandbox for that. Thank you. Ji11720 (talk) 15:49, 10 September 2021 (UTC)