Original tekst: Swiss Ball - 65 cm. 45 cm ball, under 5' tall. 55 cm ball, 5' to 5'8" tall. 65 cm ball, 5'9" to 6'3" tall.
Oversættelse: 45 cm bold, under 5 'tall. 55 cm bold, 5 'til 5'8 "tall. 65 cm bold, 5'9 "til 6'3" tall. Musikpædagogik. GI.G-6577.