ACL Injuries are a common injury in sports players and everyone alike. An ACL tear in the cruciate ligament commonly occurs during a sudden stop or change in direction. This is why it is such a common injury in sports players.
New research shows that training the brain may be just as effective as training muscles in preventing ACL knee injuries. “This study suggests a shift from performance-based to prevention-based athletic training programs,” say the researchers at the University of Michigan.
In studying ACL injuries, researchers at the University of Michigan had participants perform one-legged squats to fatigue. They then tested the reactions to various jumping and movement commands. “Both legs, not just the fatigued leg, showed equally dangerous and potentially injurious responses,” said Scott McLean, assistant professor with the U-M School of Kinesiology. The fatigued participants showed significant potentially harmful changes in lower body movements. When preformed improperly, these body movements can cause ACL tears.
“Most research and prevention of ACL injuries focuses below the waist in a controlled lab setting,” says McLean, but the U-M approach “looks a bit north and attempts to untangle the brain’s role in movements in a random, realistic, and complex sports environments.”
In a related paper, McLean’s group again tested the single leg landings of 13 men and 13 women after working their legs to fatigue. The study showed that men and women showed significant changes in lower limb mechanics during unanticipated single leg landings. Again, the findings point to the brain, McLean says.
Being proactive both physically and mentally can help you avoid injuries. Another research study showing that preventative health care really does make a difference. Read more about the study on ACL injury involving the brain.
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