kids are getting slower

Researchers have found that worldwide  kids are 15% slower then kids 30 years ago which equates to a 90 second increase in a mile. they have concluded that in the united states here has had a steady decline in cardiovascular fitness by 6% per decade between 1970 and 2000. A study by the American Heart Association concluded that cardiovascular fitness has declined worldwide in 1975. The American Heart Association says this will lead to a decline in physical fitness for up coming generations.











http://www.bbc.co.uk/news/health-24998497

http://timesofindia.indiatimes.com/home/science/Kids-today-15-less-fit-than-30-years-ago/articleshow/26125223.cms