They can be caused by a bump, blow, or jolt to the head. Concussions can also occur from a fall or a blow to the body that causes the head to move rapidly back and forth
A concussion is a mild form of traumatic brain injury (TBI) caused by a bump, blow, or jolt to the head. Concussions can also occur from a fall or a blow to the body that causes the head to move rapidly back and forth. Doctors may describe these injuries as “mild” because concussions are usually not life-threatening.
Answer:You could play a video game that is a bike game and you can buy some set for playing the bike game a set that moves the bike only if you pedal it