Physical activities like jogging, walking, cycling, and sprinting are activities known to engage the musculoskeletal system and result in the utilization of energy. Sprint interval training (SIT) is a ...

Patients diagnosed with posttraumatic stress disorder (PTSD) can experience symptoms that include under-expression of emotions, such as numbness, as well as over-expression, such as rage outbursts.

The polygraph is not a lie detector but rather an instrument that measures a person’s physiological changes to questions posed by the examiner. An elevated physiological response to a particular ...

What is the biology of stress and anxiety? While a link between stress and anxiety seems plausible, the underlying biology is more complex than it appears. Stress can be defined as the response to a ...

Because performance anxiety can be such a complex and persistent problem for musicians, it’s no wonder that many performers are drawn to simple explanations and easy solutions. Unfortunately, just as ...