Attention-grabbing headers on health, fitness and nutrition news stories don't always tell the whole story. Learn how to sift through the news to find the true meaning of the research by using the points below to assess what you're reading.
Consider the source. Is the publication generally regarded as reputable? Does it derive any portion of its income from the promotion or advertisement of products or substances similar to those tested in the study?
The health and fitness world confronts a complex paradox. Exercise causes consternation and elation, angst and joy. It can prevent—and lead to—illness and injury. Workouts can keep you out of a hospital and put you into one.
Osteoarthritis (OA), the nation’s most common form of arthritis, is a degenerative joint disease that causes cartilage and its underlying bone to break down, eventually producing joint pain and stiffess (Lubar et al. 2010).
Sitting for extended periods of time throughout the day has been linked with increased risk of health problems and even with death. A new study from BMC Public Health (2013: 13 ) says that quality of life may also suffer in people who sit for long periods.
The large study included 194,545 Australian men and women aged 45 and older who were randomly selected from the Medicare Australia database. Participants answered questions about physical activity levels and intensity, daily sitting time, and feelings of health and quality of life.
In last month’s issue of IDEA Fitness Journal, we reported that a significant number of older women spend much of the day in sedentary behavior. A new study looks at the relationship between sedentary living and mortality risk in a similar population
The potentially negative impact of extreme endurance events has recently been garnering attention. A new study takes a deeper look at the health profiles of event participants.
Published in PLOS ONE (doi: 10.1371/journal.pone.0083867), the Ultrarunners Longitudinal Tracking Study included 1,212 active ultramarathon runners. Participants completed a Web-based survey that asked about training protocols, medical issues and running-related injuries in the previous 12 months.
If you haven’t had a client ask about it yet, you will soon. Intermittent fasting has hit the mainstream, and a lot of peo- ple are taking notice.
Proponents claim that intermittent fasting causes more rapid weight loss than other approaches; that it makes dieting easier; and that it improves blood glucose control and blood lipids. Does the current body of evidence support these claims? Let’s find out.
What Is Intermittent Fasting?
While flavor-of-the-month fads fire our imaginations before they flame out, genuine trends reflect changes in our eating patterns that can influence just about every facet of a health and fitness program.
A panel discussion at 2013 IDEA World Fitness dived into some of the hot-button dietary topics that are on Americans’ minds at the moment. Panelists delved into the protein craze, GMOs, plant-driven diets, cooking for kids, and the eating habits of Millennials, to name a few.
How many times have you trained a client who couldn’t lose weight no matter how hard you trained him or how “clean” he insisted his nutrition was? It’s frustrating for both fitness professional and client when the waistline doesn’t budge in spite of what seems enough effort. However, the reason belly fat can be so intractable is that it’s as much a hormonal phenomenon as it is a caloric one. In order to understand how to get rid of belly fat, it’s important to factor hormonal physiology into the overall equation.