Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
Trending News
Promoted
when i Run my left leg tightens with painful ache within the first 200 mt is it comeing from my back?
1 Answer
Relevance
- Anonymous10 years agoFavorite Answer
It's lactic acid that is building up in your muscles because of lack of oxygen.
or maybe you have a hamstring problem so when you sprint it makes it worse.
chck with your Gp
Still have questions? Get your answers by asking now.