In the study, obese women who exercised while using the AvaCore Rapid Thermal Exchange (RTX palm cooling device) improved their exercise tolerance and cardiovascular fitness. The cooling devices cooled the palms of the hand and circulating blood, thus pulling heat off the body.
Children are prone to sport-specific trauma to the growth plates. For example, dancers, skaters and cheerleaders are vulnerable to ankle damage, while baseball and football players tend to injure their shoulders and elbows. Runners suffer shin pain and knee problems, while gymnasts are prone to wrist damage from repetitive weight bearing. "The combination of repetitive use and skeletal immaturity puts these youngsters at high risk for injuries, some of them long-lasting, so it is really important that young children have whole-body conditioning and engage in a variety of athletic activities rather than one sport," Valasek says.
Source : MedicalNewsToday
For children aged 14 and under, delaying reconstructive surgery for anterior cruciate ligament (ACL) injuries may raise their risk of further injury, according to a new study by pediatric orthopaedic surgeons. If surgery occurs later than 12 weeks after the injury, the injury may even be irreparable. ACL injuries have increased among children and young adults in recent years, possibly because of increased participation in high-level sports such as football, skiing, lacrosse, hockey and soccer, all of which place a high demand on the knees, where the ACL is located.
Source: Medical Breakthrough
ACL injuries have increased 400% in teens and adolescents in the last ten years. They’re also on the rise among baby boomers. To make sure you don’t have to pay out-of-pocket to fix the injury, doctors are using a new tool to show surgery works. Of the roughly 200,000 ACL injuries a year, nearly 100,000 of those are fixed with surgery. The cost of surgery ranges from 20,000 to 50,000 dollars, followed by months of rehab. It typically takes six to twelve months after surgery to get back to normal activity.
Source: Medical News Today
Adding movement to mental rehearsal can improve performance finds a study in BioMed Central's open access journal Behavioral and Brain Functions. For high jumpers the study shows that dynamic imagery improves the number of successful attempts and the technical performance of jumps. The technique of mental rehearsal is used to consolidate performance in many disciplines including music and sport. Motor imagery and physical practice use overlapping neural networks in the brain and the two together can improve performance as well as promoting recovery from injury. Researchers from the Centre de Recherche et d'Innovation sur le Sport found that adding simple movements to mental rehearsal could further improve performance by a third.
Source: Medical News Today
Exercise doesn't only strengthen your heart and muscles - it also beefs up your brain. Dozens of studies now show that aerobic exercise can increase the size of critical brain structures and improve cognition in children and older adults. University of Illinois psychology professor Art Kramer, a nationally recognized expert on the role of physical fitness on cognition, discussed these brain-changing outcomes at a session of the 2013 meeting of the American Association for the Advancement of Science in Boston. Kramer is the director of the Beckman Institute for Advanced Science and Technology at the U. of I.
Source: HEALTH NEWS OBSERVER
Tennis elbow is also known as lateral epicondylitis. In tennis elbow, the tendons that attach the forearm muscles to the outer part of the elbow degenerate, become inflamed and develop tears. Tennis players often irritate this area during backhand strokes. Anyone who uses a twisting motion is at risk including painters, carpenters, plumbers, cooks, weight lifters, and butchers. It may also develop by some who are constantly using a computer keyboard and mouse.
Being obese is just plain unhealthy. All that excess fat can make outcomes worse for patients with any of a number of diseases, including rheumatoid arthritis. A recent study showed that morbidly obese patients with inflammatory polyarthritis - which includes diseases like rheumatoid arthritis - had higher levels of disability than arthritis patients who were not obese. Morbidly obese patients had about twice the odds of disability compared to those who were not
Source: DailyRx.com Osteoarthritis is known as the "wear and tear" form of arthritis. If you're overweight, you could be putting more strain on your joints and adding to this wear and tear. But losing weight could change that. A recent study showed that patients with knee osteoarthritis may be able to relieve pain and improve function by losing weight.
Source: Fitness wellness News
Those who suffer a frozen shoulder know it’s not easily shrugged off. Often, it’s not easily moved at all. Combined with a gripping pain and radiating aches, this condition really gets you in its clutches. Here are tips when you’re ready for a meltdown … Most never give a thought to their shoulders and all the mechanics involved for their daily functioning. Until one day, for seemingly no explanation at all, they demand attention. Although lifting a heavy object can trigger low back pain and an overstuffed pillow can kink your neck, the shoulder seems to suddenly protest for no reason. And when it does, don’t even think about a simple act like waving hello or flagging a taxi. A frozen shoulder also makes a lousy bed-partner. Dare to shift your arm the “wrong” way during the night, and it can interrupt sleep for hours with its complaining.