The present invention extends to a re-configurable multi-purpose exercise device. In general, aspects include a re-configurable multi-purpose exercise device that can be configured as an abdominal roller, a pair of pushup stands, or a jump rope. Some aspects include a first roller and a second roller that can attach to one another by mating extending members formed on each respective roller with slots formed on each respective roller. A first handle and a second handle can attach to one or another of the respective rollers by either attaching to the extending members on the rollers or inserting through a hole formed in the rollers. A rope can connect on each end to the first handle and the second handle to form a jump rope. Additionally, some aspects include a two-piece cavity configured for storing the rope.

A chain wheel locking device of an exercise apparatus includes a wheel frame mounted on a main frame of the exercise apparatus, wherein the wheel frame is a U-shaped structure and has two supports corresponding to each other. The exercise apparatus includes a chain wheel axle rotatably extending through a chain wheel and the two supports. The chain wheel axle has two opposite ends each having a locking device mounted thereon for positioning the chain wheel axle and preventing the chain wheel axle from being moved relative to the wheel frame such that a tension of a chain on the chain wheel is maintained to prevent the chain from being detached from the chain wheel.

A multi-axis adjustable exercise machine which is pivotable about both a pitch axis and a roll axis with respect to a base for allowing an exerciser to perform a wide range of exercises on a pitched or rolled exercise machine. The multi-axis adjustable exercise machine generally includes an exercise machine which is adjustable with respect to a base. The exercise machine may be pivoted about a roll axis to adjust the roll angle of the exercise machine or may be pivoted about a pitch axis to adjust the pitch angle of the exercise machine. One or more actuators may be connected between the base and the exercise machine to effectuate the pivoting of the exercise machine about either or both axes with respect to the base.

A resistance mechanism for an exercising device is provided. The resistance mechanism comprises a housing configured to engage the exercise device. The housing is configured to translate a resistance from a resistance generator to the exercise device. The resistance mechanism also comprises a resistance adjustment mechanism configured to adjust a level of resistance provided by the resistance mechanism. Adjustment in a first direction increases a provided resistance, and adjustment in a second direction decreases the provided resistance. The resistance generator comprises a flywheel coupled to an indexing wedge. The resistance mechanism is configured to, when the adjustment mechanism adjusts in the first direction, push against the indexing wedge in a linear direction towards and against a brake arm, causing the brake arm to engage the flywheel, thereby increasing the level of resistance provided by the resistance mechanism to the outdoor exercise device.

An exercise machine resistance adjustment system for providing an exerciser the ability to immediately adjust the resistance force by changing their body position on the movable carriage or end platforms. The exercise machine resistance adjustment system generally includes a frame, a carriage movably positioned on the frame, a spring connected to the carriage to apply a biasing force to the carriage, one or more left projections within the carriage adapted for a left hand of an exerciser to grasp, and one or more right projections within the carriage adapted for a right hand of an exerciser to grasp. The exerciser is able to efficiently adjust the amount of resistance force applied to the carriage by repositioning their hands (or feet) from a first set of projections at a first distance to a second set of projections at a second distance from the first end of the exercise machine.

An exercise equipment with a variable load module includes a seating portion providing a space for a user to sit; an external force application portion disposed adjacent to the seating portion and including the rotating bar that rotates about a main rotating axis and a grip portion that is formed on the rotating bar and provides a space for a user to grip; a load application portion disposed at the rear of the seating portion, including a plurality of weights, and connected to the rotating bar with a cable to be raised and lowered according to the rotation of the rotating bar; and a variable load module connecting the rotating bar and the load application portion and allowing the position at which the cable is connected to the rotating bar to vary so that the load applied to the rotating bar changes.

The present disclosure relates to a wheelchair treadmill that helps a wheelchair user do an aerobic exercise by rolling driving wheels of a wheelchair in place while in the wheelchair. One embodiment of the present disclosure provides a wheelchair treadmill that supports home fitness of a wheelchair user, the wheelchair treadmill including: a footplate portion configured to assist entry or exit of a wheelchair; a roller portion which has a plurality of roller members disposed in parallel corresponding to first and second driving wheels of the wheelchair and configured to roll in a predetermined rolling direction due to rolling of each of the first and second driving wheels; a support portion coupled to one side of the footplate portion and configured to rollably support the plurality of roller members; and a brake portion rotatably coupled to the support portion and configured to stop the roller portion by being coupled to a rolling shaft of the roller members.

A resistance band system including a frame-assembly, a plurality of linear-straps, and a plurality of removable-D-rings. The frame-assembly, the plurality of linear-straps and plurality of removable-D-rings of the resistance band system are structured and arranged in combination to allow a user to affix a linear-resistance-band to the resistance band system to provide an overall exercise system which provides the user with a plurality of locations to affix the linear-resistance-band to the resistance band system to allow a highly flexible and diverse exercise system to the user. The frame-assembly includes an upper-frame, a lower-frame, and a u-member. The upper-frame includes two primary-members, two inbars, two forward-bars, and a crown-bar. The lower-frame includes two first-members, two downbars, and down-cross-member. The u-member comp includes rises a body, two legs, and two t-couplers, with u-member rotatably coupled to the lower-frame via the two t-couplers.

A multi-axis adjustable exercise machine which is pivotable about both a pitch axis and a roll axis with respect to a base for allowing an exerciser to perform a wide range of exercises on a pitched or rolled exercise machine. The multi-axis adjustable exercise machine generally includes an exercise machine which is adjustable with respect to a base. The exercise machine may be pivoted about a roll axis to adjust the roll angle of the exercise machine or may be pivoted about a pitch axis to adjust the pitch angle of the exercise machine. One or more actuators may be connected between the base and the exercise machine to effectuate the pivoting of the exercise machine about either or both axes with respect to the base.

A multi-axis adjustable exercise machine which is pivotable about both a pitch axis and a roll axis with respect to a base for allowing an exerciser to perform a wide range of exercises on a pitched or rolled exercise machine. The multi-axis adjustable exercise machine generally includes an exercise machine which is adjustable with respect to a base. The exercise machine may be pivoted about a roll axis to adjust the roll angle of the exercise machine or may be pivoted about a pitch axis to adjust the pitch angle of the exercise machine. One or more actuators may be connected between the base and the exercise machine to effectuate the pivoting of the exercise machine about either or both axes with respect to the base.