Health

Muscle doesn't weigh more than fat—a pound is a pound

The reassuring phrase 'muscle weighs more than fat' can be heard reverberating in gyms across the country, but how much truth is there to it? A registered dietitian at Baylor College of Medicine says not much.

Health

Resistance training enhances recycling capacity in muscles

A new study at the University of Jyväskylä, Finland, reports that autophagosome content is increased by resistance training in previously untrained young men, but this response may be blunted by aging. Autophagy is a major ...

Health

Best way to avoid back pain? Lift heavy things

Most people think that the human spine is one of evolution's great flaws. After all, around 80% of adults suffer from lower-back pain. What more evidence do you need? The truth is, the spine is a robust structure. We're just ...

Diabetes

Resistance exercise improves insulin resistance, glucose levels

A new study suggests that resistance exercise may improve indicators of type 2 diabetes by increasing expression of a protein that regulates blood sugar (glucose) absorption in the body. The paper, published ahead of print ...

Cardiology

Inhaled therapy ineffective in difficult-to-treat heart failure

Four weeks of treatment with a novel inhaled medication failed to improve exercise capacity, daily activity levels, severity of symptoms or quality of life in patients with a type of heart failure for which no effective treatment ...

Health

Choosing the right home weight machine

(HealthDay)—Still looking for a New Year's resolution? Consider strength training. It's important for everyone, regardless of age, gender and how developed you do and don't want to get.

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