مين اخترع الجري؟

المصادر

كتاب corporate athele

كتاب the complete book of running

كتاب the age of fitness

كتاب running and being - george sheehan

قصة jim fixx

https://www.si.com/track-and-field/20...

history of running shoes and the 70s boom

https://www.theatlantic.com/entertain...

https://en.wikipedia.org/wiki/Running...

قصة treadmills

https://www.nytimes.com/wirecutter/bl...

فوائد الجيم في المكتب

https://www.business.com/articles/fit...

Images Credits:

AP (Jim Fixx/ NYC Marathon Paticipants)

Lydiard Foundation (Arthur Lydiard)

Researcher gate (ECG)

Wikimedia Commons (Hunter-Gatherer /Frank Shorter/ Bill Bowerman/ Phil Knight/ William Staub/ Oscar wilde/ Robert Bruce/ George A. Sheehan)

cooperinstitute.org (Kenneth Cooper/ space program training)

Runnersworld. com (Women of Boston Marathon/ Pacemaster)

Britannica (Goddess Nike / old treadmill in prison / Sir William Cubitt)

Newspaper. Com (Nike Ads in 70s/ Jim fix’s death news/

Nobelprize. Org (Willem Einthoven)

Time Magazine (America Shapes up Cover, Nov.1981 Issue)

Nike. Com (Nike Shoes / Bill Bowerman and Phil Knight)

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