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"Renewed interest in personal training" is the number-one fitness trend for 2011 by the American Council on Exercise (ACE) and this is driven by baby boomers' interest in health and an anticipated economic upswing, he said.

How personal training will change:   1. Client  expectations. Many clients will want to improve function to stay independent as long as possible, but a subgroup will seek new activities or assistance in training for sports-specific competitions. Trainers will need to guide both types of clients.

2. Demand for knowledgeable trainers. Personal trainers will need to become more knowledgeable in two key areas: the motivations and aspirations of older adults, and the health conditions that can affect a client’s ability to work out, Milner said. They also need to learn how to collaborate with other healthcare providers.   3. More comprehensive continuing education courses. Trainers will need to know learn not just about chronic health conditions and rehabilitation, but also learn about social and psychological perspectives, emotional issues, and lifestyle choices that affect their older-adult clients. They will need to be coaches as well as flexible program designers who can work with their clients in multiple settings besides the gym.   

Children whose mothers were exposed to certain types of pesticides while pregnant were more likely to have attention problems as they grew up, U.S. researchers reported on Thursday. The study, published in Environmental Health Perspectives, adds to evidence that organophosphate pesticides can affect the human brain.

A tenfold increase in pesticide metabolites in the mother's urine correlated to a 500 percent increase in the chances of ADHD symptoms by age 5, with the trend stronger in boys.

annual report on trends in health statistics

Lifestyle choices are associated with cardiovascular disease and mortality. The purpose of this study was to compare adherence to healthy lifestyle habits in adults between 1988 and 2006.

Analysis of adherence to 5 healthy lifestyle trends (≥5 fruits and vegetables/day, regular exercise >12 times/month, maintaining healthy weight [body mass index 18.5-29.9 kg/m2], moderate alcohol consumption [up to 1 drink/day for women, 2/day for men] and not smoking) in the National Health and Nutrition Examination Survey 1988-1994 were compared with results from the National Health and Nutrition Examination Survey 2001-2006 among adults aged 40-74 years.

Generally, adherence to a healthy lifestyle pattern has decreased during the last 18 years, with decreases documented in 3 of 5 healthy lifestyle habits. These findings have broad implications for the future risk of cardiovascular disease in adults.

More Americans say they are aware of the health benefits of functional foods, but there has been no increase over the past five years in the number of people who are eating them on a regular basis, according to a new survey from the International Food Information Council (IFIC). Functional foods are foods that may provide health benefits beyond basic nutrition. Examples include fish such as salmon, which are rich in heart-protective omega-3 fatty acids, and whole grains, which help maintain digestive health while potentially lowering the risk of colorectal cancer. Berries, dark green leafy vegetables like spinach and kale, and other colorful fruits and vegetables also are considered functional foods.

Ninety-five percent of the respondents believe that they have control over their own health. Nearly half said that heart disease was their most important health concern, followed by weight and cancer. And three-quarters of those who took the survey said that food plays the most important role in both maintaining and improving one’s overall health. “Nine out of 10 people can name at least one food and its associated health benefits,” Elizabeth Rahavi, RD, associate director of health and wellness at the IFIC, told reporters. That’s up from just under eight out of 10 in 1998. “That’s a really exciting trend.”

For example, 85% of the people surveyed recognized that omega-3 fatty acids offer cardiovascular benefits. But of those who are aware of those benefits, less than half report that they get omega-3s. There were similar findings for food components associated with overall health and well-being. While most of the respondents knew the value of protein and B vitamins, the survey reveals, only about half of those people make them a regular fixture at mealtimes.

A study of German college students suggests that urbanite brains are more susceptible to stress, particularly social stress, than those of country dwellers.

Meyer-Lindenberg’s findings, published June 23 in Nature, are a neurological investigation into the underpinnings of a disturbing social trend: As a rule, city life seems to generate mental illness. Compared to their rural counterparts, city dwellers have higher levels of anxiety and mood disorders. The schizophrenia risk of people raised in cities is almost double. Literature on the effect is so thorough that researchers say it’s not just correlation, as might be expected if anxious people preferred to live in cities. Neither is it a result of heredity. It’s a cause-and-effect relationship between environment and mind.

cities are hyper-social places, in which residents must be constantly on guard, and have mathematically more opportunity to experience stressful interaction. Too much stress may ultimately alter the brain, leaving it ill-equipped to handle further stress and prone to mental illness.