A portable exerciser that fits in a car that allows the user to exercise in traffic when the vehicle is not moving, or while the car is parked. The exerciser includes a body, resistance elements attached to the body and a tension adjuster, and handles attached to the resistance elements so that the
A portable exerciser that fits in a car that allows the user to exercise in traffic when the vehicle is not moving, or while the car is parked. The exerciser includes a body, resistance elements attached to the body and a tension adjuster, and handles attached to the resistance elements so that the user may exercise. The resistance elements are adjustable using the tension adjuster or replaceable for selecting the proper tension for any user. The exerciser is mounted behind or in front of the car seat, which can be the driver seat or the passenger seat.
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1. A portable exerciser for a vehicle, comprising: a. a body dimensioned to be insertable through a door of the vehicle, wherein the body is mountable to at least one car seat of the vehicle using mounting means, said at least one car seat having a backrest with a rear side and a front side;b. a ten
1. A portable exerciser for a vehicle, comprising: a. a body dimensioned to be insertable through a door of the vehicle, wherein the body is mountable to at least one car seat of the vehicle using mounting means, said at least one car seat having a backrest with a rear side and a front side;b. a tension adjuster disposed in the body and rotatably attached to the body, said tension adjuster having a handle accessible from outside of the body for rotating the tension adjuster;c. at least one tension lock disposed in the body, wherein the at least one tension lock is securely attached to the body, said at least one tension lock capable of engaging and disengaging the tension adjuster, preventing the tension adjuster from rotating when the at least one tension lock is engaged; andd. at least one elastic, flexible resistance element having a first end and a second end, wherein a handle is attached to the first end and the second end is operatively connected to the tension adjuster so as to enable the tension adjuster to selectively wind up or release a portion of the at least one flexible resistance element when the at least one tension lock is disengaged and the tension adjuster is rotated using the handle for rotating the tension adjuster. 2. The portable exerciser for a vehicle of claim 1, wherein a resistance of the at least one flexible resistance element is adjustable by disengaging the at least one tension lock, rotating the tension adjuster by the handle for rotating the tension adjuster so as to wind up or release a portion of the at least one flexible resistance element adjacent to the second end, and engaging the at least one tension lock. 3. The portable exerciser for a vehicle of claim 1, wherein there are two flexible resistance elements. 4. The portable exerciser for a vehicle of claim 1, further comprising at least one flexible replaceable resistance element, said at least one flexible replaceable resistance element having a different resistance than the at least one flexible resistance element and being selectable to replace the at least one flexible resistance element. 5. The portable exerciser for a vehicle of claim 1, wherein the mounting means are adjustable to fit car seats of varying sizes. 6. The portable exerciser for a vehicle of claim 1, wherein the mounting means for mounting the body to the at least one car seat are selected from the group consisting of belts, straps, hook and loop attachments, nuts and bolts, snaps and rails. 7. The portable exerciser for a vehicle of claim 1, wherein the mounting means include at least one substantially horizontal belt or strap. 8. The portable exerciser for a vehicle of claim 1, wherein the mounting means include at least one substantially vertical belt or strap. 9. The portable exerciser for a vehicle of claim 1, wherein the mounting means include at least one substantially vertical belt or strap and at least one substantially horizontal belt or strap. 10. The portable exerciser for a vehicle of claim 1, wherein the body is mounted to the at least one car seat behind the rear side of the backrest. 11. The portable exerciser for a vehicle of claim 1, wherein the body is mounted to the at least one car seat in front of the front side of the backrest. 12. The portable exerciser for a vehicle of claim 11, wherein the body is cushioned to provide additional cushioning for a user. 13. The portable exerciser for a vehicle of claim 1, further comprising at least one flexible tube enclosing each the at least one flexible resistance element. 14. The portable exerciser for a vehicle of claim 13, further comprising tube bushings coupled to each end of the at least one flexible band tube, so as to protect the at least one flexible resistance element from wearing out. 15. The portable exerciser for a vehicle of claim 1, wherein the body includes an aperture for each the at least one flexible resistance element, through which each the at least one flexible resistance element passes. 16. The portable exerciser for a vehicle of claim 1, wherein the at least one tension lock is selected from the group consisting of slide locks, spring-loaded locks and latches. 17. A portable exerciser for a vehicle, comprising: a. a body dimensioned to be insertable through a door of the vehicle, said body having a front cover with a front inner side and a front outer side and a rear cover with a rear inner side and a rear outer side, said body being mountable to at least one car seat of the vehicle using mounting means, said at least one car seat having a backrest with a rear side and a front side, wherein the body is mounted to the at least one car seat so that the rear outer side of the rear cover and the rear side or the front side of the backrest are in contact;b. a tension adjuster disposed in the body and rotatably attached to the rear inner side of the rear cover, said tension adjuster having a handle for rotating the tension adjuster, said handle for rotating the tension adjuster being accessible through a cooperating opening in the front cover;c. at least one tension lock disposed in the body and securely attached to the front inner side of the front cover, said at least one tension lock capable of engaging and disengaging the tension adjuster, preventing the tension adjuster from rotating when the at least one tension lock is engaged; andd. at least one elastic, flexible resistance element having a first end and a second end, wherein a handle is attached to the first end and the second end is operatively connected to the tension adjuster so as to enable the tension adjuster to selectively wind up or release a portion of the at least one flexible resistance element when the at least one tension lock is disengaged and the tension adjuster is rotated using the handle for rotating the tension adjuster. 18. The portable exerciser for a vehicle of claim 17, further comprising at least one flexible tube enclosing each the at least one flexible resistance element. 19. The portable exerciser for a vehicle of claim 18, further comprising tube bushings coupled to each end of the at least one flexible tube, so as to protect the at least one flexible resistance element from wearing out. 20. The portable exerciser for a vehicle of claim 18, wherein the body includes an aperture for each the at least one flexible tube, through which each the at least one flexible tube enclosing each the at least one flexible resistance element passes.
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