Answer:
C.Batting motions will involve her entire body.
Step-by-step explanation:
As Breanna ages and gets older, the body muscles becomes weak and reduced strength. Body muscles generally tends to loose stability and endurance as one grows older. This affects the body to reduce in the ability of movements and body motions. Also, the bone shrinks and becomes feeble.
Thus a person growing old will have difficulty in body motion and movement.
Hence in the context, as Breanna is getting older her body muscles will become weak and this affects the batting abilities as it involves her all the body parts.
Therefore the correct option is (C).