Rhabdomyolysis at a Glance
Definition. Muscle breakdown that leaks harmful proteins into the bloodstream. Causes. Crushing injuries; repetitive bouts of eccentric exercise, intense exercise or high-repetition exercise; blood restriction to tissues; some drugs. Threats. Renal failure, blood clotting, irregular heart rate.
Chronic obstructive pulmonary disease, or COPD, blocks the airways of the lungs, causing shortness of breath. Research shows that exercise can help people who suffer from COPD, so it’s a good idea for fitness professionals to understand the disease (ALA 2011).
COPD is the third leading cause of death in the United States: Approximately 12 million people are diagnosed with this incurable disease, and an estimated 12 million more may have it and not know it (NHLBI 2013). Chronic bronchitis and emphysema are the two major forms of COPD.
Mere decades ago, it was unfathomable for baseball, football, soccer and basketball athletes to include strength and conditioning exercises in their training. Misinformation about what strength training would do (not for men and women, but to them) was pervasive then, and it persists to this day.
According to the National Stroke Association, stroke is the fourth leading cause of death in America and a leading cause of adult disability. A stroke can significantly impact quality of life and reduce functional capacity. However, research presented at the Canadian Stroke Congress in October suggests that stroke patients who engage in regular exercise can improve function.
Mind-body professionals and other fitness pros may want to offer beneficial stress reduction services to clients—especially those who are most driven to succeed. Among both men and women, people with a type A personality—characteristic of highly competitive and achievement-oriented individuals—may have a higher risk of stroke than their more relaxed and easy-going peers, according to a study in the Journal of Neurology, Neurosurgery & Psychiatry (2012; doi: 10.1136/jnnp-2012-302420).
Research continues to substantiate the value of tai chi as a form of moderate exercise for people with chronic diseases. Scientists have now found that adults with chronic obstructive pulmonary disease are among those who may benefit.
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.