Why do I feel dizzy after a train ride?
Why do I feel dizzy after a train ride? Your eyes see one thing, your muscles feel another, and your inner ears sense something else. Your brain can't take in all those mixed signals. That's why you end up feeling dizzy and sick.
Who should not ride roller coasters?
People with high blood pressure and/or heart conditions are warned not to ride roller coasters because of the way they tax the cardiovascular system. The adrenaline rush that roller coasters give you causes a rapid spike in your heart rate and blood pressure.