The heart does remarkable work. Roughly the size of a human fist, the heart pumps blood every second of every day, delivering nutrients and oxygen to organs and tissues, and sending waste to filters in the kidneys, liver and lungs.
Yet not every heart works well. A healthy heart relies on a self-generating electrical signaling system to keep it pumping at the right pace; heart maladies that disrupt the signals can dramatically impact a client’s health. Collectively, we call these maladies heart arrhythmias.
Look around your exercise floor. Although there are no outward or telltale signs, it is likely that several of your members or clients have some form of diabetes. It is also likely that many of these people either are unaware of their condition or have difficulty managing and regulating the disorder. According to the Centers for Disease Control and Prevention (CDC), 20.8 million pe...
One of life’s certainties is that we’re all aging. It’s also certain, however, that not everyone ages at the same rate. According to recent research, people with type 2 diabetes show signs of aging in their cardiovascular system significantly earlier than those without the disease. Fortunately, exercise can help slow this premature aging, bringing people with type 2 diabetes more in line with others who are not diabetic, says researcher Amy Huebschmann of the University of Colorado School of Medicine.newsletter_teaser: One of life’s certainties is that we’re all aging. It’s also certain, however, that not everyone ages at the same rate. According to recent research, people with type 2 diabetes show signs of aging in their cardiovascular system earlier than those without the disease.
Because of the wealth of research on eating disorders in women, people often mistakenly think of these illnesses as exclusively female problems. However, binge eating—defined as eating excessive amounts of calories over short periods of time and often in private (but without purging, as in bulimia)—is
a disorder that affects both men and women.
“Veterans are the light at the tip of the candle, illuminating the way for the whole nation. If veterans can achieve awareness, transformation, understanding and peace, they can share with the rest of society the realities of war. And they can teach us how to make peace with ourselves and each other, so we never have to use violence to resolve conflicts again.” —Thich Nhat Hanh, Vietnamese monk and author (b. 1926)
In more news regarding nonpharmaceutical ways to reduce hypertension, preliminary evidence shows a significant reduction in high blood pressure with consistent yoga practice, according to early study findings presented at the Scientific Meeting of the American Society of Hypertension in May 2013 in San Francisco.
Weight training has many benefits. Warding off metabolic syndrome may be one of them, suggests a recent study.
Part of the National Health and Nutrition Examination Survey, the study set out to determine (1) how many adults lift weights regularly and (2) the impact of weight training on the prevalence and risk of metabolic syndrome. The findings, reported in the Journal of Strength & Conditioning Research (2012; 26 , 3113–17), included data on 5,618 adults aged 20 and older from 1999–2004. Here are some takeaways:
Pilates practice may help people with ankylosing spondylitis to improve functional capacity, reports a study published in Rheumatology International (2012; 32 (7), 2093–99; doi: 10.1007/s00296-011-1932-9).
AS is a chronic, inflammatory disorder characterized by pain and stiffness of the back and the sacroiliac joints, but it can also affect peripheral joints like the shoulder, hip, knee and ankle. Over time, breathing becomes increasingly difficult, and affected joints eventually lose all mobility.
With health threats from overweight and obesity still looming, physical activity in schools continues to be a hot button. How do U.S. children rank when it comes to physical education and exercise? Here are some highlights from the 2012 Shape of the Nation Report: Status of Physical Education in the USA:
14% of students did not participate in at least 60minutes of physical activity on any day during the 7 days before the survey.
71% of students were physically active at least 60 minutes per day on fewer than 7 days during the 7 days before the survey.
Barbara Brehm-Curtis is a professor of exercise and sport studies at Smith College in Northampton, Massachusetts, where she teaches courses in stress management, nutrition and health. Aside from writing about health- and fitness-related topics for more than 25 years, she has worked as a fitness instructor, personal trainer, lifestyle coach and fitness program director. She has received the San Diego County Medical Society Media Award and was a Maggie Award finalist for regular columns in Fitness Management, where she served as a contributing editor.