Muscular training apparatus
First Claim
1. A muscular training apparatus comprising:
- a lengthy base;
a fixed frame fixed on the central portion of the base;
at least one wire reel rotatively coupled to one side of the fixed frame, in which an annular winding groove and an accommodating portion having an internal space are formed;
a wire or wires were as each one end of which is fixed to the at least one wire reel and each other end of which is wound around the annular groove of the at least one wire reel;
a spiral spring or spiral springs were as each one end of which is fixed to the accommodating portion of the at least one wire reel and a or each other end of which is fixed to the fixed frame, to then be accommodated in the accommodating portion; and
a grip or grips connected to the other end of the or each wire.
1 Assignment
0 Petitions
Accused Products
Abstract
There is provided a muscular training apparatus that can be utilized without any limitation of a place, in which wires accumulating an elastic energy are repeatedly withdrawn and released, in order to train muscles of the human body. The muscular training apparatus includes a lengthy base (100), a fixed frame (300) fixed on the central portion of the base (100), a pair of wire reels (110, 210) rotatively coupled to one side of the fixed frame (300), wires (150, 250) each one end of which is fixed to each wire reel (110, 210) and each other end of which is wound around each wire reel (110, 210), spiral springs (120, 220) were as each one of which is fixed to each wire reel (110, 210) and were as the other end of which is fixed to the fixed frame (300), and grips (160, 260) connected to the other end of each wire (150, 250). Accordingly, the muscular training apparatus allows a user to have his or her feet supported on the base and repeatedly withdraw and release the wires, to thus enable a specific portion of the body to be trained. The muscular training apparatus is easy to carry and does not need an additional fixing unit. Thus, the muscular training apparatus can be conveniently used without any limitation of a training place. Also, the muscular training apparatus is simpler than the conventional training apparatus, to accordingly enable lightness and inexpensive production.
17 Citations
7 Claims
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1. A muscular training apparatus comprising:
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a lengthy base;
a fixed frame fixed on the central portion of the base;
at least one wire reel rotatively coupled to one side of the fixed frame, in which an annular winding groove and an accommodating portion having an internal space are formed;
a wire or wires were as each one end of which is fixed to the at least one wire reel and each other end of which is wound around the annular groove of the at least one wire reel;
a spiral spring or spiral springs were as each one end of which is fixed to the accommodating portion of the at least one wire reel and a or each other end of which is fixed to the fixed frame, to then be accommodated in the accommodating portion; and
a grip or grips connected to the other end of the or each wire. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification