Posted on 11 September 2020
Longevity briefs provides a short summary of a novel research, medicine, or technology that caught the attention of our researchers in Oxford, due to its potential to improve our health, wellbeing, and longevity.
Why is this research important:is a gradual loss of both muscle quantity and strength in older adults, increasing the risk of falls, fractures, hospitalisations and overall mortality. (DXA) can be used to measure muscle mass, but this test requires the use of an X-ray machine, limiting its availability. Portable ultrasound devices, on the other hand, can measure muscle thickness, and might provide an additional screening tool for .
What did the researchers do: Researchers wanted to see if muscle thickness measured by They measured grip strength, biceps circumference and gait speed in 150 over– 65s and compared these measurements with muscle thickness and mass.was well correlated with muscle strength in older adults.
Key takeaway(s) from this research: Muscle thickness is strongly correlated with muscle mass and grip strength, but not gait speed. Although more work needs to be done,shows potential as a screening tool for .