December 22, 2022 — More 50 years ago, John Cleese ran the Ministry of Silly Walks for a skit on Monty Python’s Flying Circus. He interviewed a grant applicant who had a silly walk and told Cleese that “with government backing I could make it very silly.” Now this little exercise has made it from the Ministry of Silly […]
December 17, 2022 — Do angels dancing on the head of a pin get good exercise? We’ll have to get back to you on that one. But we can say that thinking about the value of exercise for overcoming obesity is worthwhile. In the International Journal of Obesity over the last few weeks an excellent conversation about this has […]
December 9, 2022 — We have four levels in our home – three sets of stairs to climb. So this new study in Nature Medicine yesterday definitely has our attention. Digging into observational activity monitor data from the UK Biobank, Emmanuel Stamatakis and colleagues from all over the world found that short bursts of vigorous activity – like quickly […]
December 3, 2022 — You can’t outrun a bad diet. It’s a clever turn of phrase that resonates. But like many things that resonate about diet, exercise, and obesity, it might be a little too clever. In a very gentle way, David Allison, Dennis Bier, and Julie Locher point this out in a brief commentary appearing this week in […]
November 28, 2022 — How important is the social dimension of physical activity? Recent modeling research published in PLOS One suggests that it’s critical. Ensela Mema and colleagues developed a mathematical model to estimate both social and non-social influences on physical activity across the population. They found that social influences were critical for maintaining physical activity or reducing sedentary […]
December 1, 2021 — Let’s start with a disclosure of vested interests. It’s entirely possible that we hold strong biases about grandparenting and physical activity, since we engage in both with enthusiasm. Nonetheless, it is also objectively true that the active grandparent hypothesis is receiving considerable attention. A new article in PNAS by Daniel Lieberman and colleagues is prompting […]
August 30, 2021 — Exercise for weight loss is a durable concept. Some advocates even push for food labels to describe the exercise necessary to burn calories in a food serving. But the premise for this is false. A new study in Current Biology explains the problem better than ever before. It turns out that when a person does […]
August 3, 2021 — People are fond of saying you can’t outrun a bad diet. Taking that catchphrase to a more positive track, a new study in Circulation tells us that running to a better diet can deliver better heart health. The study showed the effects a healthy diet with a modest calorie reduction combined with moderate exercise. This […]
May 6, 2021 — Weight loss is a minor part of obesity care. It’s blindingly obvious, but most people have a tough time wrapping their heads around this basic fact. A new study in the New England Journal of Medicine today tells this story in a very elegant way. It’s all about controlling weight over time. Getting Weight Loss […]
February 10, 2021 — High intensity interval training (HIIT) is hot right now. It mixes short periods of very intense exercise with less intense recovery. Even before the pandemic, interest in HIIT had grown dramatically. Then it spiked when pandemic lockdowns began. But a new RCT published yesterday in JAMA suggests that it might not be a panacea for […]
