National Football League concussions from 2009 – 2015: A secondary data analysis.
In recent years, the National Football League (NFL) has made an effort to lower the prevalence of concussions, partially by enacting rule changes designed to limit contact to the head. This study aims to determine whether NFL rule changes from 2009 – 2015 have resulted in a decrease in the number of...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Royal St. George's College
2017-07-01
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| Series: | The Young Researcher |
| Subjects: | |
| Online Access: | http://www.theyoungresearcher.com/papers/kelly.pdf |
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