By The Nose

"Also, remember, as more time passes, the speed at which the balls are projected at you increases. Not only that, if you last long enough, from a certain point onwards, the number of balls hurled and curled in your direction also increases. I guess that should right about sum up everything you need to know and will really be of any concern to you." Finalizing his elaboration, he called up, "First participant, Lydia Ross, step forward."

"Yes." Coming forward, Lydia couldn't help but question warily, "But… Mr. invigilator, won't I get hurt if I'm hit with those baseballs?"

"Hahaha… don't worry, all of the balls were made using a special type of softer material which won't harm your body easily until a certain limit in time is reached where the speed will be too fast which would make even the special soft baseball dangerous. Furthermore, from that point onwards, with each passing second, the danger level increases respectively."