Fox News Flash top headlines are here. Check out what's clicking on Foxnews.com. Why catch a fly ball with your hands when you can catch one with your leg? TikTok user Shannon Frandreis amazed her fellow fans when she caught a fly ball at a recent Chicago White Sox game with her prosthetic leg. The surrounding crowd stood up and cheered for Frandreis as she hoisted the leg up in the air, celebrating with a big smile on her face. Chicago White Sox's Yoan Moncada, left, celebrates with third base coach Joe McEwing after hitting a two-run home run during the eighth inning of a baseball game against the Detroit Tigers in Chicago, Saturday, Oct. 2, 2021.

The long fly ball in baseball is a thing of beauty. Spectators hold their breath as the ball arcs gracefully into the sky and then hurtles towards the outfield with a uniformed player in pursuit. Sometimes it ends up nestling gracefully in the hollow of an outstretched glove. When it works, it seems like a simple act, but catching success asks a fascinating question: how do baseball outfielders coordinate their run perfectly to take a long fly ball? The answer reveals something about the way our brains work and gives us an insight into the future of machine learning.