Cheetah's acceleration, not speed, power key to their success
Everyone knows cheetahs are blazingly fast. Now new research illustrates how their acceleration and nimble zigzagging leave other animals in the dust and scientists in awe.
Anatomy determines how lizards attract partners and repel rivals
(Phys.org) —Catching the attention of female lizards in a darkened rainforest amid a blur of windblown vegetation is no easy task.
Human running speed of 35-40 mph may be biologically possible
(PhysOrg.com) -- Jamaican sprinter Usain Bolt's record-setting performances have unleashed a wave of interest in the ultimate limits to human running speed. A new study published Jan. 21 in the Journal of ...
For speediest athletes, it's all in the center of gravity
In the record books, the swiftest sprinters tend to be of West African ancestry and the faster swimmers tend to be white.
Short heels make elite sprinters super speedy
What is it about elite sprinters that gives them the edge over non-sprinters in the 100m dash? Stephen Piazza from the Pennsylvania State University publishes his discovery, in The Journal of Experimental Bi ...
How Usain Bolt can run faster -- effortlessly
Usain Bolt can achieve faster running times with no extra effort on his part or improvement to his fitness, according to a study published today in Significance, the magazine of the Royal Statistical Society and the Americ ...
The science of running: Follow the bouncing ball (w/ Video)
(Phys.org) -- Muscle size, genetics and training are among the countless factors that separate Olympic sprinters from the average person. On a fundamental level, however, the mechanics of running are the same for all humans. ...
Longer toes eyed as sprinters' edge
(PhysOrg.com) -- Longer toes may give sprinters a leg up on other runners, according to a new study.
False starts can sneak by in women's sprinting
Olympic timing procedures don't accurately detect false starts by female sprinters, according to a new analysis by University of Michigan researchers.
Study finds variations in one gene may be associated with endurance running
A few minor variations in one gene may make a difference in athletic endurance, according to a new study from Physiological Genomics.
Incy wincy spider?
Whether it's two lions fighting over a pride or two butterflies fighting over a sunny spot, decades of nature shows have led the average watcher to conclude that bigger, stronger males win competitions.
British sprinter turns to eBay for Olympic bid
A British athlete on Wednesday put himself up for auction on online giant eBay in a desperate attempt to attract sponsors in the run up to London's 2012 Olympic Games.
Oscar Pistorius' artificial limbs give him clear, major advantage for sprint running
The artificial lower limbs of double-amputee Olympic hopeful Oscar Pistorius give him a clear and major advantage over his competition, taking 10 seconds or more off what his 400-meter race time would be if ...