Patent ID: 8617034
Filing Date: 2013-12-31
Classification: A63B

Abstract:
1. A rotary type punching exerciser comprising: a punchball; a support arm to support the punchball, the support arm being adjustable in length in a direction in which one end of the support arm extends to enable adjustment of a punching cycle of the punchball; a support bar to support the other end of the support arm such that the support arm is rotatable by 360 degrees, the support bar being adjustable in length in a vertical direction to enable adjustment of a punching height of the punchball; a pedestal to support the support bar; and an elastic support unit to elastically support the support arm in a direction in which the support bar extends, wherein the elastic support unit includes: support plates coupled to upper and lower positions of the support bar with the support arm interposed therebetween; an elastic member interposed between each support plate and the other end of the support arm; and a washer interposed between the elastic member and the support arm.