Gymnastic Ball

Preview
    • Freedom-High
    • Support-Minimal
    • Advantage-Movement
    • Disadvantage-Effort
Audio Transcription

Advantages: 

  • Lots of freedom for movement

Disadvantages:

  • Point at neck- Very high effort to maintain good spine posture
  • Point at back- Very little support for the hip and back
  • Point at upper arm- No arm support, except on the work surface
  • Point at hand- Proper arm support depends on the work surface height
  • Point at hip- Height adjustment is difficult-based on the size of the ball
  • Point at back of ball- Difficult to move the seat front-back, or side-side
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