Gym mistakes to avoid

July 6, 2014

Gym effect London, Jul 6: You may be hitting the gym and sweating it out, but there may be some habits that could be keeping you away from perfect fitness. Be wary of such practices such as following a set routine and being impatient.

Kieran Fisher, founder and managing director of British sports supplement store Bodybuilding Warehouse, says there are a few points to keep in mind to ensure that regular workout reaps maximum benefits, reports femalefirst.co.uk.

* Going cardio crazy: Jumping straight on the cross trainer in a bid to burn away those calories and avoiding weights for fear of 'bulking out' is one of the most common mistakes to make. Endless cardio routines will burn muscle and could push your metabolism into a worse state than it started. Hitting the weights, will keep a stimulus on your muscles and keep your metabolism up at the same time.

*Routine on repeat: You know what you're good at, so you stick to it. But despite thinking you're not a natural runner or your arms are too weak for bicep curls, doing the same routine for too long will lead to a plateau and you will stop seeing results. If your gains have stopped, don't be afraid to switch your routine. Just because you like something doesn't mean it is the best thing to do in order for you to hit your goals.

*Living by the machine: Don't use cardio machines to count the calories you burn as the only factor of how hard you work. Everyone burns calories at a different rate depending on many different factors. A machine will not be able to tell you your exact expenditure - use them as a guide not as gospel.

*Impatience: So many people expect changes in a week, but consistency will be key in your goals. It won't happen overnight but it will happen, if you are consistent and work hard giving your body the right amount of time. Depending on how often you train and the intensity of your programme it can take between four and eight weeks to see visible results.

* Pain equals gain: Don't use soreness as a guidance to whether you had a good workout or not. Just because you haven't experienced DOMS (delayed onset of muscle soreness) doesn't instantly mean that your workouts are bad. It could be a major indicator that your body is recovering well and that your nutrition is spot on.

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Study links children's mental health to sleep duration

Agencies

February 10,2020

Washington D.C, Feb 10: Children's vulnerability towards depression, anxiety, impulsive behaviour, and poor cognitive performance could be determined by considering the hours of sleep they manage to get.

Sleep states are active processes that support the reorganisation of brain circuitry. This makes sleep especially important for children, whose brains are developing and reorganising rapidly.

In a study by researchers from the University of Warwick -- recently published in the journal Molecular Psychiatry -- cases of 11,000 children aged between 9 and 11 years from the Adolescent Brain Cognitive Development dataset were analyzed to find out the relationship between sleep duration and brain structure.

The study was carried out by researchers Professor Jianfeng Feng, Professor Edmund Rolls, Dr. Wei Cheng and colleagues from the University of Warwick's Department of Computer Science and Fudan University.

Measures of depression, anxiety, impulsive behaviour and poor cognitive performance in the children were associated with shorter sleep duration. Moreover, the depressive problems were associated with short sleep duration one year later.

The reduced brain volume of areas such as orbitofrontal cortex, prefrontal, and temporal cortex, precuneus, and supramarginal gyrus was found to be associated with the shorter sleep duration.

Professor Jianfeng Feng, from the University of Warwick's Department of Computer Science, comments: "The recommended amount of sleep for children 6 to 12 years of age is 9-12 hours. However, sleep disturbances are common among children and adolescents around the world due to the increasing demand on their time from school, increased screen time use, and sports and social activities."

A previous study showed that about 60 per cent of adolescents in the United States receive less than eight hours of sleep on school nights.

Professor Jianfeng Feng further added: "Our findings showed that the total score for behavior problems in children with less than 7 hours sleep was 53 per cent higher on average and the cognitive total score was 7.8 per cent lower on average than for children with 9-11 hours of sleep. It highlights the importance of enough sleep in both cognition and mental health in children."

Professor Edmund Rolls from the University of Warwick's Department of Computer Science also commented: "These are important associations that have been identified between sleep duration in children, brain structure, and cognitive and mental health measures, but further research is needed to discover the underlying reasons for these relationships."

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Lung cancer rates are rising in young women

Agencies

February 6,2020

Researchers have found the rates of lung cancer are higher in young women than men.

The study, published in the journal Pediatrics, examined lung cancer rates in young adults in 40 countries across five continents and uncovered a trend of higher lung cancer rates in women compared with men in recent years.

The emerging trend was widespread, affecting countries across varied geographic locations and income levels.

The changes appeared to be driven by a rising rate of adenocarcinoma lung cancer among women, said the study researchers from University of Calgary in Canada.

Lung cancer rates have been higher among men than women because men started smoking in large numbers earlier and smoked at higher rates; however, recent studies have reported converging lung cancer incidence rates between sexes.

Among men, age specific lung cancer incidence rates generally decreased in all countries, while in women the rates varied across countries with the trends in most countries stable or declining, albeit at a slower pace compared to those in men.

For the findings, lung and bronchial cancer cases between 30-64 age group from 1993-2012 were extracted from cancer incidence in five continents.

The study found the higher emerging rates of lung cancer in young women compared to young men.

According to the researchers, future studies are needed to identify reasons for the elevated incidence of lung cancer among young women.

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