꾸러미:
com.andromo.dev354518.app380258
다운로드:
50K
크기:
3.5 MB
지원되는 android 버전:
4.1 이상
업데이트 날짜:
2019년2월7일
An exercise ball, also known as a Swiss Ball, is a ball constructed of soft elastic with a diameter of approximately 35 to 85 centimeters and filled with air. The air pressure is changed by removing a valve stem and either filling with air or letting the ball deflate. It is most often used in physical therapy, athletic training and exercise.
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