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exercise
Table of Contents
References & Edit History Related Topics
Images & Videos
jogging
proteins
How inactivity affects the human body
human aging
How physical activity can slow Alzheimer disease
exercise physiologist
For Students
exercise summary
Quizzes
Assorted sports balls including a basketball, football, soccer ball, tennis ball, baseball and others.
American Sports Nicknames
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African Americans demonstrating for voting rights in front of the White House as police and others watch, March 12, 1965. One sign reads, "We demand the right to vote everywhere." Voting Rights Act, civil rights.
Timeline of the American Civil Rights Movement
Ice Sledge Hockey, Hockey Canada Cup, USA (left) vs Canada, 2009. UBC Thunderbird Arena, Vancouver, BC, competition site for Olympic ice hockey and Paralympic ice sledge hockey. Vancouver 2010 Olympic and Paralympic Winter Games, Vancouver Olympics
10 Best Hockey Players of All Time
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Orange basketball on black background and with low key lighting. Homepage 2010, arts and entertainment, history and society
The 10 Greatest Basketball Players of All Time
Chapter 4 pg 42 - Chapter header of The Adventures of Tom Sawyer by Mark Twain. Published in 1884 by The American Publishing Company
Periods of American Literature
King Cobra snake in Malaysia. (reptile)
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Vietnam War. U.S. President Lyndon B. Johnson awards the Distinguished Service Cross to First Lieutenant Marty A. Hammer, during a visit to military personnel, Cam Ranh Bay, South Vietnam, October 26, 1966. President Johnson
Vietnam War Timeline

exercise: Media

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https://www.britannica.com/topic/exercise-physical-fitness/images-videos

Videos

proteins
How proteins build muscle.
Video: © American Chemical Society (A Britannica Publishing Partner)
How inactivity affects the human body
Learn how the lack of exercise affects the human body.
Video: Contunico © ZDF Studios GmbH, Mainz
How physical activity can slow Alzheimer disease
Overview of Alzheimer disease.
Video: Contunico © ZDF Studios GmbH, Mainz
exercise physiologist
Job description of an exercise physiologist.
Video: CandidCareer.com (A Britannica Publishing Partner)

Images

jogging
Jogging.
© Tyler Olson/Shutterstock.com
human aging
Senior citizens participating in an exercise class for the elderly. Exercise can...
© Monkey Business Images/Shutterstock.com
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