February 18, 2011 |
To stretch or not to stretch before a workout--that is the question many athletes ponder. A study finds that for runners, the pre-stretching versus not pre-stretching argument may be a 50/50 thing, neither doing any harm nor providing any benefits. The study, presented this week at the annual meeting of the American Academy of Orthopaedic Surgeons in San Diego, included 2,729 runners over the age of 13 who ran a minimum of 10 miles per week. About half were randomly assigned to do stretching just before running, and the others did no stretching.
July 5, 2011 |
Tiger Woods is skipping the British Open next week to fully heal from injuries to his left leg, according to the star athlete. Woods is suffering from injuries to his knee and Achilles tendon. He sat out the AT&T Nationals last week for the same reason. "I am only going to come back when I'm 100% ready," the pro golfer said in a written statement . "I do not want to risk further injury. That's different for me, but I'm being smarter this time. " Smarter, indeed. A 2010 study in the Journal of Biological Chemistry found that high-strain tendons (like the Achilles heel)
July 19, 2010 |
Painful arthritis of the knee is on the rise — as is the number of middle-aged people who refuse to let the condition interfere with their favorite sports or exercise. Active people in their 40s and 50s are challenging doctors to provide treatments that not only keep them walking but keep them running and jumping as well. Joints rely on slippery caps of cartilage that allow bones to glide past each other with a minimum of friction. "It's the smoothest material known to man," says Dr. Andrew Spitzer, director of the joint replacement program at the Cedars-Sinai Orthopaedic Center in Los Angeles.
June 2, 2003 |
How do I protect my knees and still maintain my marathon-training regimen? It's true; running can be tough on our knees. They bear the load of the rest of our body, serving as shock absorbers and soaking up the impact of several times our weight with every stride. Shoes, running surface, hills, weak muscles and over-pronation (feet rolling inward) can affect our knees' health; women may be more likely to have knee trouble than men.
February 16, 2007 |
Debate about whether an artificial knee implant designed specifically for women has scientific merit continues a year after the device was launched, even as the orthopedics manufacturer racks up better-than-expected sales. Many orthopedic surgeons say Zimmer Holdings Inc.'s female knee is a marketing gimmick, but admit that they will implant them on request.
October 10, 2011 |
Feeling inadequate today? Sorry, we're going to make you feel even worse. A woman gave birth after running a marathon. That's right, she popped out a kid after running (OK, and walking) 26.2 miles of the Bank of America Chicago Marathon on Sunday and crossing the finish line, according to the Chicago Tribune. The woman, Amber Miller, said her doctor said it was OK for her to run while she was almost 39 weeks pregnant with her second child. Miller said she felt contractions during the race, but they became more frequent toward the end. The best part of this whole scenario?
January 20, 2011 |
So much is moving to the Internet these days: shopping, television watching, coupon hunting. Here's one more: knee replacement rehab. A study published in the Jan. 19 issue of the Journal of Bone and Joint Surgery compared a live, Internet-based rehabilitation program to a traditional one for 65 men and women who had recent knee replacement surgery. About half of the patients were randomly assigned to an outpatient physical therapy program and acted as a control group. The others did rehabilitation via the Internet with real-time sessions with a physical therapist via video, following their instructions and learning how to care for their knees (for the study, the participants did the therapy in a hospital room designed to look like an average home)
November 30, 1998
They've packed on some fat, but maybe still no guilt. Those SnackWell's cookies that used to cause a run on stores whenever shelves were restocked now average 0.5 to 3.5 grams of fat; the crackers now average 1.5 grams. According to Ann Smith, spokeswoman for Nabisco, the snacks' maker, "When we showed people how much better the products could taste with just a gram or two of fat per serving, they were sold." And now, after a steady sales slump, perhaps the snacks will get sold.
September 11, 2000 |
Not everyone in Australia is consumed by the Olympics. The citizens of Walhalla--population 21--have declared their old gold-mining town an "Olympics-Free Zone." Visitors overheard gossiping about track times, sailing conditions, sports injuries or doping scandals will be fined on the spot. Unpatriotic? Not at all, said Rhonda Acquilina, who with husband Norm runs Walhalla's only general store in the outback town of western Victoria. "We're offering a haven for people who have had enough."
August 18, 2010
Women considering a knee replacement might naturally think that a prosthesis designed specifically for the female body would be a better fit than a unisex product, leading to more favorable results, higher satisfaction and, overall, the most of what a new knee has to offer. That's not necessarily so. Researchers studied 85 women who had knee-replacement surgery in both legs. Such double surgeries were probably far from pleasant for study participants, but undeniably useful from a research prospective -- because all of the women received a standard prosthesis in one knee and a gender-specific prosthesis in the other knee.