That's the offical description for MOS 0369. He's got his cart about a click in front of the horse asking about that. He's got at least 8 to 9 years before he even needs to worry about that.
Sgt. Rafael Peralta ,United States Marine Corps
Company A, 1st Bn, 3rd Marine Regt, 3rd Marine Divison
We will never forget your valor and sacrifice.
Semper Fi !