Can you strong-arm diabetes?

There is a strong link between diabetes and fitness. Many studies have shown that people with type 2 diabetes lose more muscle mass and strength over time than people with normal blood sugars. This is thought to be a major reason why diabetes is associated with functional limitation, impaired mobility, and loss of independence. Studies have also shown that combining aerobic and resistance training can not only improve blood sugars in people who have diabetes, but can also prevent diabetes from developing. For these reasons, scientists are very interested in the relationship between diabetes and fitness, teasing out the differences between muscle strength and cardiorespiratory fitness. In a 2019 study published in the journal Mayo Clinic Proceedings, researchers looked at 4,681 adults, measured their muscle strength and cardiovascular fitness, and followed them over about eight years. Both upper and lower body muscle strength were measured using bench and leg presses at increasing loads, and participants were scored as having low, medium, or high strength based on the maximum weight lifted per kilogram of body weight. They found that those with medium strength had a 32% reduced risk of developing diabetes than those with low strength. This is all fine and good and consistent with prior research. However, they did not see that those with high strength had any further reduction of diabetes risk. As a matter of fact, there was no association at all. How could this be? The authors...
Source: Harvard Health Blog - Category: Consumer Health News Authors: Tags: Health Source Type: blogs