How To
By
eHow Sports & Fitness Editor
Difficulty: Moderately Easy
Step1
Find a tape measure. Common tape measures used in sewing or dress making will suffice.
Step2
Have the twirler stand in front of you. Tell her to extend one arm. The arm should be parallel to the floor. When at the right position, her arm and body should form a 90-degree angle.
Step3
Place the tape measure at the base of the twirler's neck. Tell her to hold the tape measure while you unroll the tape measure down to the end of her middle finger. Note the measurement in inches and write it down.
Step4
Visit a store that sells batons. Try sporting goods or specialty stores to find a wide range of baton brands from which to choose. A wide selection can help you pick a quality baton.
Step5
Use the measurement to select a baton of the same size. Batons are available in inch-lengths and should correspond to your measurement. Choose a baton that is one size above your measurement if you find that the measurement falls between the standard baton inch-lengths.
Step6
Purchase the baton.