
Young athletes who participate in multidirectional sports, instead of specializing in a unidirectional sport like running, can build stronger bones that may be at less risk for bone injuries as adults, according to a new study from Indiana University researchers.
Published in the American College of Sports Medicine’s Medicine and Science in Sports and Exercise, the study examined Division I and II female cross-country runners, who often experience bone stress injuries like stress fractures. The researchers found that athletes who ran and participated in sports that require movement in many directions – such as basketball or soccer – when younger had better bone structure and strength than those who solely ran, swam or cycled.
As a result, the study’s findings support recommendations that athletes delay specialization in running and play multi-directional sports when younger to build a more robust skeleton – and potentially prevent bone stress injuries.
Stuart Warden, associate dean for research and Chancellor’s Professor in the IU School of Health and Human Sciences at IUPUI, said:
“Our data shows that playing multidirectional sports when younger versus specializing in one sport, such as running, decreased a person’s bone injury risk by developing a bigger, stronger skeleton. There is a common misperception that kids need to specialize in a single sport to succeed at higher levels. However, recent data indicate that athletes who specialize at a young age are at a greater risk of an overuse injury and are less likely to progress to higher levels of competition.”
Historically, Warden said, researchers have examined the bone’s mass – how much bone a person has – to determine how healthy their skeleton will be through life. But in previous studies, Warden and his colleagues found that as a person ages, both mass and size are equally important.
In the current study, the researchers used high-resolution imaging to assess the shin bone near the ankle and bones in the feet where bone stress injuries frequently occur in runners. They found that the athletes who participated in both running and multidirectional sports when younger had 10 to 20 percent greater bone strength than athletes who solely ran.
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Youth soccer U7 via Wikipedia Commons by Howcheng with usage type - Creative Commons License. October 1, 2016Featured Image Credit
Youth soccer U7 via Wikipedia Commons by Howcheng with usage type - Creative Commons License. October 1, 2016