Bosu ball? Kjøp den her fra Nordic Strength! – billigfitness.no
Sissel Pilates Soft ball Velg farge og størrelse - Klubben.no
Amazon.com: CanDo-30-1893 Non-Slip Inflatable Exercise Ball with Stability Feet for Exercise, Workout, Core Training, Stability, Yoga, Pilates and Balance Training in Gym, Office, Home or Classroom. Green, 26” (65 cm) : Sports