Does symmetry matter for speed? Study finds Usain Bolt may have asymmetrical running gait

Plants & Animals

Does symmetry matter for speed? Study finds Usain Bolt may have asymmetrical running gait

SMU study suggests the right and left legs of world champion sprinter Usain Bolt, the world’s fastest man, may perform differently, defying current scientific assumptions about running speed.

How Stuff Works: Could Humans Break the Two-hour Marathon Barrier?

How Stuff Works reporter Julia Layton tapped the expertise of SMU biomechanics expert Peter Weyand for a news story about the burning question of the limits of human speed and whether — or when — runners will break the two-hour marathon barrier. Weyand explained the biomechanics of human locomotion, particularly as it pertains to fast [...]

LiveScience: Tough Turtle — Dino-Killing Asteroid Spared Sea Creature

SMU paleontologist Timothy Scott Myers analyzed an ancient sea turtle whose ancestors may have survived an asteroid strike, the world's largest mass extinction event.

Science.mic: Usain Bolt’s Winning Race at the Rio Olympics, Explained by Science

Journalist Kelly Dickerson referenced the research of SMU biomechanics expert Peter Weyand for an article in the news blog Science.Mic examining the potential for humans to continue improving strength and speed beyond what has already been achieved. Dickerson quotes Weyand for his expertise on the mechanics of running and speed of world-class sprinters like Usain Bolt. The article "Usain Bolt's Winning Race at the Rio Olympics, Explained by Science" published Aug. 15, 2016.

The Globe and Mail: In perfect asymmetry

Journalist Rachel Brady referenced the research of SMU biomechanics expert Peter Weyand for an article in the news blog The Roar examining the potential for humans to continue improving strength and speed beyond what has already been achieved. Porter quotes Weyand for his expertise on the mechanics of running and speed of world-class sprinters like Usain Bolt. The article "In perfect asymmetry" published Aug. 18, 2016.

The Roar: Humans can’t bolt much faster than Usain — What science says about the 100m world record

Sports writer Matt Porter referenced the research of SMU biomechanics expert Peter Weyand for an article in the news blog The Roar examining the potential for humans to continue improving strength and speed beyond what has already been achieved. Porter quotes Weyand for his expertise on the mechanics of running and speed of world-class sprinters like Usain Bolt. The article "Humans can't bolt much faster than Usain: What science says about the 100m world record" published Aug. 15, 2016.

Textbook theory of how humans populated America is “biologically unviable,” study finds

The established theory of how Ice Age peoples first reached the present-day United States is now challenged by an unprecedented study that concludes that entry route was “biologically unviable.” The North American ice-free corridor, thought to have been used by the first colonizers, only became biologically viable 12,600 years ago — after they would have arrived. Researchers suggest a Pacific coast was the entry route.

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