Abstract: An exercise equipment with an improved connecting bar connecting an exercise foot retaining device to a resistance, wherein a first longitudinal pedal bar is connected to a first bent longitudinal pedal connector bar and a second longitudinal pedal bar connected to a second bent longitudinal pedal connector bar, the bent first and second longitudinal connector bars each having a bent angle greater than zero and less than ninety degrees to thereby prevent the occurrence of a dead angle.

Abstract: An exercise equipment with an improved connecting bar connecting an exercise foot retaining device to a resistance, wherein a first longitudinal pedal bar is connected to a first bent longitudinal pedal connector bar and a second longitudinal pedal bar is connected to a second bent longitudinal pedal connector bar, the first and second bent longitudinal pedal connector bars each having a bent angle greater than zero and less than ninety degrees to thereby prevent an occurrence of a dead angle.

Abstract: A physical fitness device that simulates the motion of horseback riding. Innovative features of the present invention include a horseback riding simulation post which extends both vertically, at a vertical angle toward a rider seated on the device, and an upwardly extending longitudinal section which extends toward a rider on the exercise device seat and terminates in a transverse handle which enables the user to grasp the handle with both hands or one hand. There are a pair of parallel crank arms with a respective one of the crank arms adjacent opposite sides of the exercise device with each crank arm having an upwardly extending section extending forwardly or rearwardly.

Abstract: A physical fitness device that simulates the motion of horseback riding. Innovative features of the present invention include a horseback riding simulation post which extends both vertically, at a vertical angle toward a rider seated on the device, and an upwardly extending longitudinal section which extends toward a rider on the exercise device seat and terminates in a transverse handle which enables the user to grasp the handle with both hands or one hand. There are a pair of parallel crank arms with a respective one of the crank arms adjacent opposite sides of the exercise device with each crank arm having an upwardly extending section extending forwardly or rearwardly.

Abstract: An exercise equipment with an improved connecting bar connecting an exercise foot retaining device to a resistance, wherein a first longitudinal pedal bar is connected to a first bent longitudinal pedal connector bar and a second longitudinal pedal bar is connected to a second bent longitudinal pedal connector bar, the first and second bent longitudinal connector bars each having a bent angle greater than zero and less than ninety degrees to thereby prevent the occurrence of a dead angle.

Abstract: A physical fitness device that simulates the motion of horseback riding. Innovative features of the present invention include a horseback riding simulation post which extends both vertically, at a vertical angle toward a rider seated on the device, and an upwardly extending longitudinal section which extends toward a rider on the exercise device seat and terminates in a transverse handle which enables the user to grasp the handle with both hands or one hand. There are a pair of parallel crank arms with a respective one of the crank arms adjacent opposite sides of the exercise device with each crank arm having an upwardly extending section extending forwardly or rearwardly.

Abstract: A single exercise bicycle which combines a standard upright bicycle with an elliptical trainer combined with a recumbent bicycle. The three-in-one bicycle includes added pedals which allow full support of a user's feet when the rider's body is in a reclining position. The exercise bicycle enables a rider to stand while performing an elliptical training exercise.

Abstract: An exercise equipment with an improved connecting bar connecting an exercise foot retaining device to a resistance, wherein a first longitudinal pedal bar is connected to a first bent longitudinal pedal connector bar and a second longitudinal pedal bar connected to a second bent longitudinal pedal connector bar, the bent first and second longitudinal connector bars each having a bent angle greater than zero and less than ninety degrees to thereby prevent the occurrence of a dead angle.

Abstract: The inertial wheel contains a circular side piece and a circular frame piece oppositely together. The side piece has its circumference extended towards the frame piece into a first ring wall. The frame piece has its circumference extended towards the side piece into a second ring wall. A ring groove is configured along the second ring wall, and an outer section of the second ring wall presents as a ring platform. The first ring wall of the side piece is received by the ring platform of the second ring wall of the frame piece; and the first and second ring walls are riveted. The inertial wheel is easy to start, with significant inertia, simple to manufacture, less prone to deformation, low cost, low carbon, visually appealing, and wide applicability.

Abstract: The adjustable cable machine contains a frame member raised on a base member having two ground bars. A seat member is configured in the front and a weight member capable of sliding vertically on the frame member. Two extension members are configured oppositely to the lateral sides of the frame member. Each extension member contains an adjustment element fixed to the frame member and an extension rod pivotally joined to the adjustment element. Each extension rod could be turned to adjust its angle relative to the frame member. A traction member composed of pulleys and cables is configured between the weight member and the extension members. A handle could be configured to an upper actuating ends at a top end of each extension rod or a lower actuating end in a front section of a ground bar.

Abstract: A combination exercise device including a combination elliptical trainer and abdominal swivelling exercise machine, a combination skating simulation exercise machine and abdominal swivelling exercise machine, an exercise bicycle combined with an abdominal swivelling exercise machine and a recumbent exercise bicycle combined with an abdominal swivelling exercise machine.

Abstract: A combination gravity inversion exercise machine and abdominal crunch exercise machine which enables a user to perform both exercises in one machine. The machine enables a user to save exercise floor space and perform the two different exercises on the same machine to thereby make an exercise session more efficient. The machine combines the features of a gravity inversion machine which enables a user to lie inverted for a period of time to take pressure off the back muscles and also has the features of an abdominal crunch which enables a user to exercise and tighten stomach muscles.

Abstract: An improved skating machine, wherein the improvement involves the incorporation of flexible components including (1) identical first and second pedal connector flexible bars rotatably connected at one respective one to a respective first and second longitudinal pedal bar and rotatably connected at their respective opposite end to a crank axle; (2) a resilient tension means connected at one end to the crank axle and connected at its opposite end to a post which is attached to a portion of a central longitudinal base frame; and (3) at least one transverse interconnecting elastic means transversely interconnecting the first and second longitudinal pedal bars. The flexible components have sufficient elasticity to prevent the machine from locking when the crank and the pedal connector bars are aligned with each other when the pedals are at their extreme left or right position.

Abstract: An improved apparatus to enable a user to simulate skating, hereafter referred to as a skating machine, wherein the improvement involves the incorporation of a tension means connected at one end to the location of the intersection of a pedal connector bar and a crank to prevent the skating machine from locking or freezing when the pedals are at their most sideways positions. The crank is connected at its opposite end to a resistance means and the pedal connector bar is connected at its opposite end to a portion of a pedal assembly. The tension means is connected at its opposite end to a location on the skating machine frame. The crank and pedal connector bar are aligned in an almost horizontal 180 degree position when the pedals are at their extreme left or right position and the tension means prevents the machine from locking in this position.

Abstract: A training apparatus contains a base, a sliding unit, a cranking unit, and a linking unit. The sliding unit contains two connecting strips with treadles at the back ends. A first flexible link and a second flexible link are arranged in parallel and connected to the two connecting strips. The cranking unit contains a wheel supported axially by an end of a crank arm which rotates synchronously with the wheel. The linking unit contains a third flexible link connected between the other end of the crank arm and the front end of one of the connecting strips. By the resilience provided by the third flexible link, the lateral and reciprocal motions of the sliding unit are prevented from getting stuck at the dead spots.

Abstract: An abdominal exerciser which is characterized in that the moveable mechanism has a main shaft end portion mounted with a leg-hooking module and the top face of the end of the main shaft is a seat pad, and the two lateral walls of the main shaft corresponding to the middle section of the seat pad is extended with a hollow inner clutching member. The end face of the hollow clutching member corresponding to one lateral side of the leg-hooking module is extended with an extended engaging block. The interior of the inner clutching member is provided with a rod for pivotal mounting. The top portion of the two ends of the first supporting frame is formed into a first clutching member which corresponds to the rod. A twisting module is also formed in the abdominal exerciser to permit both rocking seesaw motion and twisting motion.