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.
Sexâwomen are more likely to have motion sickness, especially when pregnant, menstruating, or on hormones. Migrainesâpeople who get migraine headaches are more prone to motion sickness, especially during a migraine. Medicationâsome prescriptions can worsen the nausea of motion sickness (Table 2-08).