Always keep your legs stiff and concentrate straight ahead of you. If you are about to fall off the beam crouch lightly, if you are still falling, jump off so that you won't get hurt by falling
In both of our ears, there are tubes (I believe they are called Eustachian Tubes) that have a level of fluid in them. They have to stay balanced for you to stay balanced (equilibrium). If the fluid...
A balance beam is a long, hard piece of material that you can do flips and other hard activities on if you know how to. You must have practice to even stay on the balance beam.