For fitness-minded folks, muscle testing can sound pretty intriguing. But it turns out that it has little to do with fitness...or even muscles. On a basic level, muscle testing looks at a muscle and ...

For fitness-minded folks, muscle testing can sound pretty intriguing. But it turns out that it has little to do with fitness...or even muscles. On a basic level, muscle testing looks at a muscle and ...

DEAR DOCTOR K: A friend told me that we have no muscles in our fingers. Is that true? If so, then how do our fingers do all that they do? DEAR READER: It is true, but our hands work wonderfully anyway ...

A simple 5-minute test called “phase angle” can predict memory problems, especially in women, by measuring muscle cell health Women with higher phase angles had 72% lower odds of cognitive impairment, ...