Barbell disc convenient to accurately adjust

The invention discloses a barbell disc convenient to accurately adjust, which comprises a first metal sheet, a second metal sheet is arranged on one side of the first metal sheet, arc-shaped empty grooves are formed in the first metal sheet and the second metal sheet, and a circular cavity is formed...

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Bibliographische Detailangaben
Hauptverfasser:	CHENG BUQING, CHENG TAO, CHENG SHIMAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AMUSEMENTS APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING BALL GAMES GAMES HUMAN NECESSITIES SPORTS TRAINING EQUIPMENT
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