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The ability to move with speed, precision and power is important for longevity. Here’s how to gauge it and how to improve.

A Beighton score measures joint hypermobility, which occurs when joints are too flexible. The score reflects how mobile a person’s joints are and whether a person might need treatment. To calculate a ...

Medically reviewed by Dakari Quimby, PhD The average IQ score is designed to be 100.IQ scores between 90 and 109 are considered average.Genetics accounts for about 50% of the IQ differences between ...

The state Board of Education is slated to decide on new standardized test score descriptions. There’s debate over the best way to describe students who are not proficient. The newly proposed terms for ...