초록 ▼

An exercise device includes first and second crank arms configured to rotate 180 degrees out of phase with respect to one another about a first axis; a track; first and second foot links, first and second footpads carried by the first and second foot links between the first link portion and the seco

An exercise device includes first and second crank arms configured to rotate 180 degrees out of phase with respect to one another about a first axis; a track; first and second foot links, first and second footpads carried by the first and second foot links between the first link portion and the second link portion and first and second front arms. Each of the first and second foot links has a first link portion that moves along the track while pivoting. Each of the first and second front arms has a first arm portion pivotally coupled to one of the foot links and a second arm portion pivotally coupled one of the crank arms. In one embodiment, a disc rotates in response to movement of the first foot link along the track, wherein a magnet facing the disc forms an eddy brake.

대표청구항 ▼

1. An exercise device comprising: a frame;first and second crank arms configured to rotate 180 degrees out of phase with respect to one another about a first axis;at least one track;first and second foot links, each of the first and second foot links having a first link portion configured to move al

1. An exercise device comprising: a frame;first and second crank arms configured to rotate 180 degrees out of phase with respect to one another about a first axis;at least one track;first and second foot links, each of the first and second foot links having a first link portion configured to move along the at least one track while pivoting and a second link portion;first and second footpads carried by the first and second foot links between the first link portion and the second link portion;first and second swing arms pivotally supported by the frame about a second axis fixed relative to the frame, the second axis being vertically below the first axis;first and second connecting links operably coupled between the first and second swing arms and the first and second foot links, the first and second connecting links being pivotally connected directly to the first and second foot links about third and fourth axes, respectively;first and second front arms, each of the first and second front arms having a first arm portion pivotally connected directly to the second link portion of one of the foot links for pivotal movement about a fifth axis and a second arm portion pivotally connected directly to one of the crank arms for pivotal movement about a sixth axis, the fifth axis and the sixth axis each being different than the third and fourth axes; anda first adjustable resistance source operably coupled to the first and second crank arms. 2. The exercise device of claim 1, wherein the at least one track comprises at least one inclined ramp. 3. The exercise device of claim 1, wherein the first and second footpads each have a first length and wherein the first and second front arms each have a second length greater than the first length. 4. The exercise device of claim 1, wherein the fifth and sixth axes are rearward of the first axis and in front of the first and second footpads, respectively. 5. The exercise device of claim 1, wherein the first link portion of each of the first and second foot links rotatably supports a roller to roll along the at least one track. 6. An exercise device comprising: a frame;first and second crank arms configured to rotate 180 degrees out of phase with respect to one another about a first axis;at least one track;first and second foot links, each of the first and second foot links having a first link portion rotatably supporting a roller in contact with the at least one track so as to move along the at least one track while pivoting and a second link portion;first and second footpads carried by the first and second foot links between the first link portion and the second link portion;first and second swing arms pivotally supported by the frame;first and second connecting links operably coupled between the first and second swing arms and the first and second foot links, the first and second connecting links being pivotally coupled directly to the first and second foot links about second and third axes; andfirst and second front arms pivotably connected directly to the first and second foot links about fourth and fifth axes, respectively, the fourth and fifth axes being different than the second and third axes, each of the first and second front arms being pivotally coupled to one of the crank arms such that a shape of a continuous looping path of the first and second footpads automatically changes solely in response to different horizontal and vertical forces being applied by a person to the first and second footpads, wherein the first and second swing arms are pivotally connected directly to the frame for pivotal movement about a sixth axis that is fixed relative to the frame and wherein the first axis is vertically above the sixth axis. 7. The exercise device of claim 6, wherein the first and second footpads each have a first length and wherein the first and second front arms each have a second length greater than the first length. 8. The exercise device of claim 6, wherein the second and third axes are rearward of the first axis and in front of the first and second footpads, respectively.