Stationary exercise apparatus
A stationary exercise apparatus includes a frame; two moving members respectively coupled to the frame, one end portion of each moving member located to define a swing axis; two swing members, one end portion of each swing member pivotally joined to the swing axis of the moving members; two supporting members respectively connected to the swing members, wherein one end portion of each supporting member is movably coupled to the frame, the other end portion of each supporting member is joined to the respective swing member so that one end portion of each supporting member moves along a reciprocating path; and two pedal sets respectively coupled to the supporting members, the pedal sets moving along a first path while the one end portions of the supporting members are reciprocating along the reciprocating path and the other end portions of the supporting members are rotating about a rotating axis.
1. A stationary exercise apparatus, comprising:
a frame;
two moving members, each moving member having a first end portion and a second end portion, the first end portions of the two moving members respectively pivotally coupled to the frame to move the second end portions of the two moving members forward and backward;
two swing members, each swing member having an upper portion and a lower portion, the upper portions of the two swing members respectively pivotally coupled to the second end portions of the moving members about a swing axis;
two supporting members, each supporting member having a first end portion and a second end portion, the first end portions of the two supporting members respectively coupled to the frame to rotate about a rotating axis, the second end portions of the two supporting members respectively coupled to the swing members; and
two pedals respectively coupled to the lower portions of the two swing members, the pedals moving along a reciprocating path while the first end portions of the two supporting members are rotating about the rotating axis;
wherein, the swing axis is movable forward or backward when the second end portions of the two moving members is adjusted forward or backward, and the reciprocating path of the two pedals is changed at the same time.
2. The stationary exercise apparatus of claim 1 , wherein the reciprocating path is an arc path.
3. The stationary exercise apparatus of claim 1 , wherein the reciprocating path having a front end and a rear end, and the swing axis is positioned higher than the front end of the reciprocating path.
4. The stationary exercise apparatus of claim 1 , wherein the orientations of the pedals are respectively adjustable relative to the corresponding supporting members.
5. A stationary exercise apparatus, comprising:
a frame having a front;
two supporting members, each supporting member having a first end portion and a second end portion, the first end portions of the supporting members respectively coupled to the frame to rotate along a first path about a first axis;
two swing members, each swing member having an upper portion and a lower portion, the swing members respectively connected to the second end portions of the supporting members;
two pedals respectively coupled to the lower portions of the two swing members, the pedals moving along a second path while the first end portions of the supporting members are rotating about the first axis; and
two moving members respectively coupled to the frame and being movable relative to the frame, the Upper portions of the swing members respectively pivotally joined to the moving members about a swing axis such that the upper portions of the swing members and the swing axis are adjustable relative to the frame;
wherein at least one geometry parameter of the second path could be varied while the swing axis is being adjusted relative to the frame.
6. The stationary exercise apparatus of claim 5 , wherein the second path is an arc path.
7. The stationary exercise apparatus of claim 5 , wherein the second path is a reciprocating path.
8. The stationay exercise apparatus of claim 7 , wherein the reciprocating path has a front end and a rear end, and wherein the rear end of the reciprocating path is positioned farther from the front of the frame than the swing axis.
9. The stationary exercise apparatus of claim 7 , wherein the reciprocating path has a front end and a rear end, and the swing axis is positioned higher than the front end of the reciprocating path.
10. The stationary exercise apparatus of claim 5 , wherein the geometry parameter is an incline level of the second path and the incline level of the second path could be increased while the swing axis is being adjusted rearward relative to the front of the frame.
11. The stationary exercise apparatus of claim 5 , wherein orientations of the pedals are respectively adjustable relative to the corresponding swing members.
12. The stationary exercise apparatus of claim 5 , wherein the pedals move toward opposite directions relative to a balance position.