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Affordable device for fixing broken bones piloted in Gaza, Sri Lanka and Ukraine - newsfirst.lk - Sri Lanka - Poland - Ukraine - county Imperial - county Frontier
newsfirst.lk
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Affordable device for fixing broken bones piloted in Gaza, Sri Lanka and Ukraine
Imperial researchers have developed a low-cost, easy-to-manufacture stabiliser for broken bones to help in regions where such devices are expensive or in short supply and people sometimes resort to homemade options.The stabiliser, known as an external fixator, holds broken bones in place with metal pins or screws attached to a surrounding metal frame.When soft tissue is severely damaged together with bone, external fixators are the first step in keeping fractures in legs and arms in place before an operation to definitively fix the bones can be carried out.However, their cost and low availability in many regions mean people resort to homemade or low-quality fixators that may lead to serious complications or improper healing.The Imperial external fixator is currently being tested in Gaza and Sri Lanka, and since the invasion of Ukraine, more than 500 fixators have been manufactured in Poland to help with the crisis.This fixator, details of which are published in Frontiers in Medical Technology, is low-cost and has a lightweight design that can be manufactured locally to international standards. The team developed the design and a toolkit to allow repeated precise manufacture of the fixator anywhere in the world, including in the least developed countries.In Sri Lanka, it is being tested for road traffic accidents, which account for around 70 percent of fractures in low- and middle-income countries (LMICs).
Spencer Platt - New study reveals best time to work out for fat loss, muscle strength - fox29.com - New York - state New York - city Brooklyn, state New York - county Frontier
fox29.com
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New study reveals best time to work out for fat loss, muscle strength
ideal time to work out? Is it best to hit the gym in the morning? Or, should you wait until the evening to pump some iron?Well, according to new research, it depends. In a new study, published Tuesday in "Frontiers in Physiology," 36 women and 26 men were randomized to workouts in the morning or evening for 12 weeks. Participants were nonsmoking, healthy, trained women and men with no known cardiovascular or metabolic diseases as assessed by a medical history and a comprehensive medical examination. In addition, all participants were highly active, middle-aged (25–55 years old) and had a lean body mass index and stable weight for at least 6 months prior to the beginning of the study.People run on treadmills at a New York Sports Club in Brooklyn, New York (Photo by Spencer Platt/Getty Images) The men and women were required to do multimodal workouts — a combination of physical exercises requiring different components, such as cardiorespiratory, muscular strength and flexibility — for a total of four training sessions per week.RELATED: Exercise after COVID-19 vaccine may increase antibodies, study findsThe people were then analyzed for their muscular strength, endurance, power, body composition, respiratory exchange ratio, behavioral mood changes and dietary intake.
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