By Vittoria Woodill

PHILADELPHIA (CBS) — In addition to the amazing athletes who play for the Philadelphia Freedoms, spectators will also notice some amazing kids running on the court in this head-turning sport. The players aren’t the only ones with their heads in the game.

This season, the Philadelphia Legacy Youth Tennis athletes are the exclusive ball-runners for the Philadelphia Freedoms.

But they are not playing around.

They take it seriously, because they know their job gives the players, the freedom to focus.

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Much like the players, they work in doubles and must be quick on their feet.

Watch the video for more.

Vittoria Woodill