Patent ID: 11857825
Assignee: PMG CO., LTD.
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 24:
25. A method for using a weight training auxiliary device for adjusting a weight training load of training equipment, the weight training auxiliary device comprising:
a plurality of weights to generate a load; and
a weight attaching/detaching mechanism for attaching and detaching the plurality of weights, wherein
the plurality of weights include two or more magnetic weights each having an electromagnet or a permanent electromagnet built therein and two or more non-magnetic weights that do not include an electromagnet or a permanent electromagnet,
the weight attaching/detaching mechanism includes a conduction relay configured to control supply of power to the electromagnet or the permanent electromagnet of each of the two or more magnetic weights, and
the two or more magnetic weights and the two or more non-magnetic weights are alternately stacked;
the method comprising:
performing weight training by adjusting the weight training load by attaching and detaching at least one of the two or more magnetic weights by controlling the supply of power to the electromagnet or the permanent electromagnet of the at least one of the two or more magnetic weights.