For hockey great Bobby Orr, a torn knee ligament ended his career at age 30. Orr had more than 17 knee operations, at one point having his meniscus removed—the cartilaginous tissue that helps stabilize and lubricate the knee joint. Now scientists can see in real time just how important the meniscus is.
Everyone, including people in excellent shape, can experience pain in their chest during exercise. The many potential causes range from benign to potentially life-threatening.
Zhaoli Dai, Ph.D., from the Boston University School of Medicine, and colleagues used data from the Osteoarthritis Initiative (OAI) and the Framingham Offspring Osteoarthritis Study to assess how BMI and inflammation might impact the observed association between greater fiber intake and the lower risk for symptomatic knee osteoarthritis.
New research published in the European Heart Journal suggests that even people with no signs of cardiovascular disease should exercise to prevent a heart attack.
A knee infection is a serious medical condition that often requires immediate and aggressive treatment. When bacteria contaminate the synovial fluid that lubricates your knee joint, an infection called a septic joint can be the result.
Consider working out with a medicine ball, an inexpensive fitness tool that's exploding in popularity. This weighted ball helps you develop strength, endurance and even flexibility—and many exercises are done with a partner, adding a fun dimension to workouts.
The American Heart Association says that running is good for your heart. But for every 100 hours of running, the average runner will sustain at least one injury. But, there are things you can do after a run to cut the risk of a future injury.
Lower leg pain and injuries have long been a problem for runners, but research at Oregon State University-Cascades has shown maximal running shoes may increase such risks for some runners.
As an orthopedic surgeon specializing in sports medicine, the timing of when a player can “return to sport” is one of the most frequently asked questions of me – from the patients themselves, their parents (if they’re minors) and from the media, especially if I’m being interviewed about a professional athlete.
“Drinking only to thirst typically leads to significant dehydration, which is associated with exercise performance impairment,” said study author Stavros Kavouras, a professor and director of the Hydration Science Lab at the University of Arkansas.