Tuesday Jan 6, 2009
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Reducing Stress Lowers Risk of Cardiovascular Problems Stories

Reducing Stress Lowers Risk of Cardiovascular Problems

A Review in The Lancet reveals the importance of healthy lifestyle choices to reduce stressors related to cardiovascular risk factors. Researchers from John Hopkins Hospital in Baltimore examined records between 1990 to 2006. They observed how stress affects the sympathetic nervous system, impacts physiology, and the effect it has on the cardiovascular system. Lead author, Daniel Brotman, claims "Acute physical stressors such as sugery, trauma, and intense physical exertion are well known triggers of cardiovascular events. Emotional stressors are increasingly recognized as precipitants of such events." (Read more about Reducing Stress Lowers Risk of Cardiovascular Problems)

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ACL Injuries with NFL Players | Orthopedics Stories

ACL Injuries with NFL Players | Orthopedics

If you're at all a sports fan, or an athlete yourself, you've probably heard of the anterior cruciate ligament.

It's commonly injured.

Now a new study shows what happens to NFL players who are sidelined by their acl's, and it's not good news for players or fans and the owners.

Now, a ligament is a strong piece of connective tissue that connects bone to bone across a joint. The anterior cruciate ligament crosses with the posterior cruciate ligament in the center of the knee.

They control the backward and forward motion of the knee. The ACL in particular restrains excessive forward motion of the knee as well as the inward twisting or rotation of the knee.

In fact, the ACL is frequently injured in severe twisting injuries of the knee or with a sudden stop.

This new research in the American Journal of Sports Medicine looking specifically at ACL injuries in NFL players found those who suffer one of these injuries will likely never be the same player again.

Essentially, total yards and touchdowns were markedly diminished when they returned after surgery. (Read more about ACL Injuries with NFL Players | Orthopedics)

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