Exercise device
The present invention provides an exercise device for use in non-surgical treatment of tennis elbow or lateral epicondylopathy (LE) and for post-surgical rehabilitation and other upper limb rehabilitation. The exercise device comprising a main body, and at least one gripping means provided on the main body, wherein each gripping means comprises a rotatable hand grip and a mode selector means, wherein the mode selector means is operable to move the gripping means from a first configuration in which the rotatable hand grip is rotatable relative the main body and a second configuration in which the rotatable hand grip is in a fixed position and not rotatable relative the main body, and wherein a static grip is provided on the main body such that a user may hold the exercise device with both hands, one hand holding the rotatable hand grip, the other hand holding the static grip to perform exercises.
1. An exercise device comprising:
a main body, and
at least one rotatable hand grip on said main body,
a mode selector for selecting between a first configuration, a second configuration and a third configuration, wherein in said first configuration said rotatable hand grip is rotatable relative to said main body, and wherein in said second configuration said rotatable hand grip is in a fixed position on said main body, and wherein in said third configuration said rotatable hand grip is rotatable relative to said main body with an adjustable resistance, and
a resistance adjustment operable to impart said adjustable resistance on said rotatable hand grip in said third configuration, wherein said resistance adjustment includes a first compression spring operable between a first spring seat and a second spring seat that are a first distance apart within said main body, in which said first spring seat is slideably moveable within said main body to alter said first distance between said first spring seat and said second spring seat, therein adjusting said first compression spring and altering said resistance adjustment.
2. The exercise device as claimed in claim 1 , wherein said resistance adjustment further comprises an adjustment actuator that is operable to adjust said first compression spring in said third configuration.
3. The exercise device as claimed in claim 1 , wherein said resistance adjustment further includes a spring seat movement to independently move said first spring seat within said main body to adjust said first distance between said first spring seat and said second spring seat to adjust said first compression spring.
4. The exercise device as claimed in claim 1 , wherein said spring seat movement includes a spring sleeve connected to said first spring seat and said adjustment actuator, and actuation of said adjustment actuator moves said spring sleeve and said first spring seat linearly along said main body toward and away from said second spring seat to said first compression spring for said third configuration.
5. The exercise device as claimed in claim 1 , wherein said rotatable hand grip moves said second spring seat toward said first spring seat when said rotatable hand grip is rotated, therein compressing said first compression spring.
6. The exercise device as claimed in claim 1 , wherein said resistance adjustment has a plurality of settings.
7. The exercise device as claimed in claim 1 , wherein said main body comprises a first elongated section and a second elongated section, in which said first elongated section is arranged at an angle of between 45 degrees and 135 degrees to said second elongated section, wherein said first elongated section and said second elongated section are integrally formed.
8. The exercise device as claimed in claim 7 , wherein said main body includes a third elongated section having a connector thereon for attaching weights to said third elongated section.
9. The exercise device as claimed in claim 1 , wherein said main body includes a first elongated section and a second elongated section, in which said first elongated section is arranged at an angle of between 45 degrees and 135 degrees to said second elongated section, and a static handgrip is provided on said second elongated section of said exercise device.
10. The exercise device as claimed in claim 1 , wherein said main body has a first elongated section, a second elongated section and a third elongated section, wherein said first elongated section is arranged at an angle of between 45 degrees and 135 degrees to said second elongated section, and wherein said third elongated section is operable telescopically from said second elongated section, and said third elongated section is configured to receive and retain added weights.
11. The exercise device as claimed in claim 1 , wherein said main body includes a first elongated section and a second elongated section, in which said first elongated section is arranged at an angle of between 45 degrees and 135 degrees to said second elongated section, and in which said exercise device further comprises a third elongated section having a connector for optional attachment of weights.
12. The exercise device as claimed in claim 1 , further including
a static grip provided on said main body in a fixed position, such that a user may hold said exercise device by said rotatable hand grip and by said static grip to perform exercises.
13. The exercise device as claimed in claim 1 , further comprising a tensioner that imparts a rotational resistance to said rotatable hand grip as said rotational hand grip is rotated in said first configuration, wherein said tensioner includes a second compression spring positioned within said main body that compresses during rotation of said rotatable hand grip to resist rotation.
14. The exercise device as claimed in claim 13 , wherein said main body is a substantially hollow shaft operable to house said tensioner.
15. The exercise device as claimed in claim 13 , wherein said mode selector includes an actuator, wherein said actuator is selectively movable between a retracted position and an advanced position, wherein said exercise device further includes a fixed radial collar connected to said main body and a locking sleeve connected to said rotatable hand grip, and wherein said retracted position of said actuator enables said locking sleeve to disengage from said radial collar, therein enabling compression of said second compression spring and rotation of said rotatable hand grip about said main body, and wherein said advanced position of said actuator enables said locking sleeve to engage said radial collar to prevent rotation of said rotatable hand grip about said main body.
16. The exercise device as claimed in claim 1 , wherein said rotatable hand grip can rotate in a range between 90 degrees and 180 degrees relative to said main body when in said first configuration.
17. The exercise device as claimed in claim 1 , in which said exercise device further comprises a weight mounting carriage for retaining at least one weight.
18. The exercise device as claimed in claim 1 , further including an elongated shaft member, a weight mounting carriage and weights, wherein said weights are slideably and releasably mounted to said elongated shaft member.
19. The exercise device as claimed in claim 18 , wherein said elongated shaft member includes a plurality of spaced connection apertures and said weight mounting carriage is operable to connect to said elongated shaft member via said connection apertures, wherein said weight mounting carriage comprises an actuator operable to be toggled between a locked configuration and a moveable configuration, wherein when in said locked configuration, said weight mounting carriage is locked to said elongated shaft member via a connection aperture, and when in said moveable configuration, said weight mounting carriage is operable to slide along and be located in position on said elongated shaft member.