Adjustable total body cross-training exercise device

An elliptical exercise device, comprising:

• a frame having a pivot axis;
• a foot link having a rearward portion, a forward portion, and a foot support portion, the foot support portion having a central location;
• a coupling associated with the rearward portion of the foot link for coupling the rearward portion of the foot link to the pivot axis so that the rearward portion of each foot link travels in a closed path relative to the pivot axis;
• a swing arm having a pivotal connection to the frame;
• an engagement mechanism having a first portion coupled to the swing arm and a second portion coupled to the foot link at a location rearward of the central location of the foot support portion, such that a force applied to the swing arm will produce a force on the foot link;
• and
• a guide system for supporting the forward portion of the foot link along a preselected reciprocating path of travel as the rearward portion of the foot link travels along its path of travel, the guide system selectably positionable in a plurality of different positions, such that when the exercise device is in use the foot support portion moves along a generally elliptical path of travel, wherein the second portion of the engagement mechanism is coupled to the foot link at a location at or near the rearwardmost end of the foot support portion.

An elliptical exercise device, comprising:

• a frame having a pivot axis;
• a foot link having a rearward portion, a forward portion, and a foot support portion, the foot support portion having a central location;
• a coupling associated with the rearward portion of the foot link for coupling the rearward portion of the foot link to the pivot axis so that the rearward portion of each foot link travels in a closed path relative to the pivot axis;
• a swing arm having a pivotal connection to the frame;
• an engagement mechanism having a first portion coupled to the swing arm and a second portion coupled to the foot link at a location rearward of the central location of the foot support portion, such that a force applied to the swing arm will produce a force on the foot link;
• and
• a guide system for supporting the forward portion of the foot link along a preselected reciprocating path of travel as the rearward portion of the foot link travels along its path of travel, the guide system selectably positionable in a plurality of different positions, such that when the exercise device is in use the foot support portion moves along a generally elliptical path of travel, further including an arm enabling/disabling mechanism operatively engaged with the swing arm, the arm enabling/disabling mechanism including an engaged position in which the swing arm is coupled to the foot link by the engagement mechanism and the arm enabling/disabling mechanism including a disengaged position in which at least a portion of the swing arm is disengaged from the foot link.

An elliptical exercise device, comprising:

• a frame having a pivot axis;
• a foot link having a rearward portion, a forward portion, and a foot support portion, the foot support portion having a central location;
• a coupling associated with the rearward portion of the foot link for coupling the rearward portion of the foot link to the pivot axis so that the rearward portion of each foot link travels in a closed path relative to the pivot axis;
• a swing arm having a pivotal connection to the frame;
• an engagement mechanism having a first portion coupled to the swing arm and a second portion coupled to the foot link at a location rearward of the central location of the foot support portion, such that a force applied to the swing arm will produce a force on the foot link;
• and
• a guide system for supporting the forward portion of the foot link along a preselected reciprocating path of travel as the rearward portion of the foot link travels along its path of travel, the guide system selectably positionable in a plurality of different positions, such that when the exercise device is in use the foot support portion moves along a generally elliptical path of travel, further including a left swing arm and a right swing arm, a left foot link and a right foot link, a left engagement mechanism and a right engagement mechanism, and a left arm enabling/disabling mechanism and a right arm enabling/disabling mechanism.

An elliptical exercise device, comprising:

• a frame having a pivot axis;
• a foot link having a rearward portion, a forward portion, and a foot support portion, the foot support portion having a central location;
• a coupling associated with the rearward portion of the foot link for coupling the rearward portion of the foot link to the pivot axis so that the rearward portion of each foot link travels in a closed path relative to the pivot axis;
• a swing arm having a pivotal connection to the frame;
• an engagement mechanism having a first portion coupled to the swing arm and a second portion coupled to the foot link at a location rearward of the central location of the foot support portion, such that a force applied to the swing arm will produce a force on the foot link;
• and
• a guide system for supporting the forward portion of the foot link along a preselected reciprocating path of travel as the rearward portion of the foot link travels along its path of travel, the guide system selectably positionable in a plurality of different positions, such that when the exercise device is in use the foot support portion moves along a generally elliptical path of travel wherein the guide system includes at least one guide track, wherein the foot link includes at least one roller, and wherein the guide track has an upper surface that is adapted to rollably receive the roller that reciprocally engages the guide track.

An elliptical exercise device, comprising:

• a frame having a pivot axis;
• a foot link having a rearward portion, a forward portion, and a foot support portion, the foot support portion having a central location;
• a coupling associated with the rearward portion of the foot link for coupling the rearward portion of the foot link to the pivot axis so that the rearward portion of each foot link travels in a closed path relative to the pivot axis;
• a swing arm having a pivotal connection to the frame;
• an engagement mechanism having a first portion coupled to the swing arm and a second portion coupled to the foot link at a location rearward of the central location of the foot support portion, such that a force applied to the swing arm will produce a force on the foot link;
• and
• a guide system for supporting the forward of the foot link along a preselected reciprocating path of travel as the rearward portion of the foot link travels along its path of travel, the guide system selectably positionable in a plurality of different positions, such that when the exercise device is in use the foot support portion moves along a generally elliptical path of travel, wherein the frame comprises a longitudinal member and an upright member extending upwardly from the longitudinal member, and wherein the swing arm is pivotally connected to the upright member at a location above the longitudinal member.

An elliptical exercise device, comprising:

• a frame having a pivot axis defined thereon, the frame configured to be supported on a floor;
• first and second foot links, each foot link including a first portion and a second portion;
• first and second foot supporting portions for receiving the feet of the user, the first and second foot support portions supported by the first and second foot links, respectively, and each having a central location;
• a coupling associated with the first portion of each foot link for coupling the first portion of each foot link to the pivot axis so that the first portion of each foot link travels in a closed path relative to the pivot axis;
• a guide associated with the frame and operative to engage and direct the second portions of the foot links along preselected reciprocating paths of travel as the first portions of the respective foot links travel along their paths of travel, so that when the exercise device is in use the foot support portion moves along a generally elliptical path of travel;
• first and second swing arms each having a central portion pivotally coupled to the frame, and a lower portion;
• and
• first and second engagement mechanisms coupled to the lower portion of the first and second swing arms, respectively, and the first and second engagement mechanisms further coupled to the first and second foot links, respectively, at a location rearward of the central location of the first and second foot support portions, respectively, wherein the guide is selectably positionable at an angle from horizontal within the range of about zero degrees (0°) to about a forty degrees (40°).

An elliptical exercise device, comprising:

• a frame having a pivot axis defined thereon, the frame configured to be supported on a floor;
• first and second foot links, each foot link including a first portion and a second portion;
• first and second foot supporting portions for receiving the feet of the user, the first and second foot support portions supported by the first and second foot links, respectively, and each having a central location;
• a coupling associated with the first portion of each foot link for coupling the first portion of each foot link to the pivot axis so that the first portion of each foot link travels in a closed path relative to the pivot axis;
• a guide associated with the frame and operative to engage and direct the second portions of the foot links along preselected reciprocating paths of travel as the first portions of the respective foot links travel along their paths of travel, so that when the exercise device is in use the foot support portion moves along a generally elliptical path of travel;
• first and second swing arms each having a central portion pivotally coupled to the frame, and a lower portion;
• and
• first and second engagement mechanisms coupled to the lower portion of the first and second swing arms, respectively, and the first and second engagement mechanisms further coupled to the first and second foot links, respectively, at a location rearward of the central location of the first and second foot support portions, respectively, wherein the first and second engagement mechanisms are coupled to first and second foot links at a location at or near the rearwardmost end of the first and second foot support portions, respectively.

An elliptical exercise device, comprising:

• a frame having a pivot axis defined thereon, the frame configured to be supported on a floor;
• first and second foot links, each foot link including a first portion and a second portion;
• first and second foot supporting portions for receiving the feet of the user, the first and second foot support portions supported by the first and second foot links, respectively, and each having a central location;
• a coupling associated with the first portion of each foot link for coupling the first portion of each foot link to the pivot axis so that the first portion of each foot link travels in a closed path relative to the pivot axis;
• a guide associated with the frame and operative to engage and direct the second portions of the foot links along preselected reciprocating paths of travel as the first portions of the respective foot links travel along their paths of travel, so that when the exercise device is in use the foot support portion moves along a generally elliptical path of travel;
• first and second swing arms each having a central portion pivotally coupled to the frame, and a lower portion;
• and
• first and second engagement mechanisms coupled to the lower portion of the first and second swing arms, respectively, and the first and second engagement mechanisms further coupled to the first and second foot links, respectively, at a location rearward of the central location of the first and second foot support portions, respectively;
• and
• first and second arm enabling/disabling mechanisms operatively engaged with the first and second swing arms, respectively, each arm enabling/disabling mechanism including an engaged position in which the respective first and second swing arm is coupled to the respective first and second foot link by the engagement mechanism and the arm enabling/disabling mechanism including a disengaged position in which at least a portion of the respective first and second swing arm is disengaged from the respective first and second foot link.

An elliptical exercise device, comprising:

• a frame having a pivot axis defined thereon, the frame configured to be supported on a floor;
• first and second foot links, each foot link including a first portion and a second portion;
• first and second foot supporting portions for receiving the feet of the user, the first and second foot support portions supported by the first and second foot links, respectively, and each having a central location;
• a coupling associated with the first portion of each foot link for coupling the first portion of each foot link to the pivot axis so that the first portion of each foot link travels in a closed path relative to the pivot axis;
• a guide associated with the frame and operative to engage and direct the second portions of the foot links along preselected reciprocating paths of travel as the first portions of the respective foot links travel along their paths of travel, so that when the exercise device is in use the foot support portion moves along a generally elliptical path of travel;
• first and second swing arms each having a central portion pivotally coupled to the frame, and a lower portion;
• and
• first and second engagement mechanisms coupled to the lower portion of the first and second swing arms, respectively, and the first and second engagement mechanisms further coupled to the first and second foot links, respectively, at a location rearward of the central location of the first and second foot support portions, respectively;
• and
• a guide track, wherein each of the first and second foot links include at least one roller, and the guide track has an upper surface that is adapted to rollably receive the foot link roller and that reciprocally engages the guide track.

An elliptical exercise device, comprising:

• a frame having a pivot axis defined thereon, the frame configured to be supported on a floor;
• first and second foot links, each foot link including a first portion and a second portion;
• first and second foot supporting portions for receiving the feet of the user, the first and second foot support portions supported by the first and second foot links, respectively, and each having a central location;
• a coupling associated with the first portion of each foot link for coupling the first portion of each foot link to the pivot axis so that the first portion of each foot link travels in a closed path relative to the pivot axis;
• a guide associated with the frame and operative to engage and direct the second portions of the foot links reciprocating paths of travel as the first portions of the respective foot links travel along their paths of travel, so that when the exercise device is in use the foot support portion moves along a generally elliptical path of travel;
• first and second swing arms each having a central portion pivotally coupled to the frame, and a lower portion;
• and
• first and second engagement mechanisms coupled to the lower portion of the first and second swing arms, respectively, and the first and second engagement mechanisms further coupled to the first and second foot links, respectively, at a location rearward of the central location of the first and second foot support portions, respectively, wherein the frame comprises a longitudinal member and an upright member extending upwardly from the longitudinal member, and wherein the first and second swing arms are pivotally connected to the upright member at a location above the longitudinal member.

An exercise device, comprising:

• a frame having a pivot axis;
• a foot link having a rearward portion, a forward portion, and a foot support portion;
• a coupling associated with the rearward portion of the foot link for coupling the rearward portion of the foot link to the pivot axis so that the rearward portion of the foot link is constrained to move in an orbital path;
• a swing arm having a pivotal connection to the frame;
• an arm enabling/disabling mechanism operatively engaged with the swing arm, the arm enabling/disabling mechanism including an engaged position in which the swing arm is coupled to the foot link by the engagement mechanism and the arm enabling/disabling mechanism including a disengaged position in which at least a portion of the swing arm is disengaged from the foot link;
• a selectably positionable guide system for supporting the forward portion of the foot links along a preselected reciprocating path of travel as the rearward portion of the respective foot links travel along their paths of travel, such that when the exercise device is in use the foot support portion moves along a generally elliptical path of travel;
• and
• an engagement mechanism having a first portion coupled to the swing arm and a second portion coupled to the foot link, wherein the foot support portion has a central location, and wherein the second portion of the engagement mechanism is coupled to the foot link at a location rearward of the central location of the foot support portion, such that a force applied to the swing arm will produce a force on the foot link.