Originalno: Learn Conducting Technique with the Swiss Exercise Ball. 45 cm ball, under 5' tall. 55 cm ball, 5' to 5'8" tall. Textbook.
Prevod: Naučite se Vodenje tehniko s Švicarsko Exercise Ball. 45 cm žogo pod 5 'tall. Naučite se Vodenje tehniko s Švicarsko Exercise Ball.