Varies: There is no specific dangerous heart rate during exercise. How fast your heart beats with exercise depends on a number of factors, especially your conditioning. If you are healthy, a heart reate in the 170's or even higher may be ok and tolerated.
Motion sickness caused by video games, sometimes called simulator sickness, is caused when there is a disconnect between what your eyes are seeing and what your body is feeling.
Motion-sickness: Introduction. Motion-sickness: sense of balance and equilibrium disturbed by normal motion. See detailed information below for a list of 10 causes of Motion-sickness, Symptom Checker, including diseases and drug side effect causes.otion-sickness: Comorbid Symptoms. Some of the comorbid or associated medical symptoms for Motion-sickness may include these symptoms: 1  Abdominal symptoms. 2  Balance symptoms. 3  Coordination problems. 4  Digestive symptoms. 5  Esophagus symptoms. 6  Face symptoms.