The present invention describes an electromechanical exercise machine that simulates the inertia and weight of a mass in Earth's gravity field and allows a user to move said simulated mass in the primary degrees of freedom of a traditional barbell free-weight system, with or without the use of various accessories.

A horse-riding machine with rowing function includes a driven assembly hinged with a base assembly, one end of a moment arm is hinged with the driven assembly; an armrest of the driving assembly is provided at top of the main body rod, and the footrests are provided at a bottom of the main body rod. The bottom of the paddle rod is connected with the bottom of the main body rod, and the middle of the main body rod is hinged with the other end of the moment arm; when the driving assembly swings, the driven assembly is driven by the driving arm to swing back and forth through the moment arm; one end of the elastic rope is connected to the driven assembly, and the other end of the elastic rope is detachably fixed on the base assembly. When the driven assembly swings, the elastic rope is elastically stretched.

A rowing exercise apparatus has a linkage assembly that is provided in two boxes. One box includes a forward frame member, a crank rotatably mounted on the forward frame member, and a forward portion of a seat supporting link operatively connected to the crank. Another box includes a rearward frame member, a rocker link pivotally mounted on the rearward frame member, and a rearward portion of the seat supporting link operatively connected to the rocker link. The linkage assembly is made suitable for use by rigidly connecting the two frame members to one another and by rigidly connecting the two portions of the seat supporting link to one another. At least one bracket is rigidly interconnected between the two portions of the seat supporting link. One such bracket is welded onto a rearward end of the forward portion of the seat supporting link to underlie and directly support a proximate end of the rearward portion of the seat supporting link. A seat is mounted on the seat supporting link for movement through at least one elliptical path as the linkage assembly moves through cycles relative to the rigidly interconnected frame members.

A rowing machine has a base, a seat, a rotating plate, two oar components, a damping mechanism and a transmission mechanism; the base with a rack and a slope rail; the seat cushion slidably coupled to the rail; the rotating plate with a fixing rotating shaft rotatably assembled to the rack through the rotating shaft; two oar components respectively connected to the two ends of the rotating shaft by unilateral bearings in universal joining way to unilaterally drive the rotating plate to rotate when swinging; the rotation damping mechanism is assembled to the rack; the transmission mechanism assembled between the rotating plate and the damping mechanism to drive a damping wheel of the damping mechanism when the rotating plate rotates.

The present invention relates to an improved fitness device; specifically, the present invention relates to a stationary fitness machine designed to strengthen multiple muscle groups including the abdominal, chest, intercoastal, latissimus dorsi, rhomboid, deltoid, bicep, forearm, oblique and gluteus maximus muscles using a unique, advanced, combined pull-up, fly movement.

A rowing machine is disclosed. The rowing machine includes a frame including a base for contact with a support surface and a seat rail supported by the base. The rowing machine includes a seat configured to reciprocate back and forth along the seat rail. The rowing machine includes a rowing engine that includes at least one resistance mechanism rotatably coupled to the frame. The rowing machine includes at least one handle operatively connected to the at least one resistance mechanism, and a paddle linkage assembly operatively connecting the at least one handle to the at least one resistance mechanism such that rearward movement of the handle is resisted by the at least one resistance mechanism.

A rowing machine to simulate the action of rowing a watercraft includes an energy damper, a handle, and a tensile member connecting the handle to the energy damper. The handle includes a grip member with a right hand grip and a left hand grip, and a connecting member connected to the tensile member. The connecting member is configured to transmit a force from the tensile member to the handle such that the force is substantially centered between the left hand grip and the right hand grip. The grip member is configured to rotate relative to the connecting member and provide at least one of a haptic indication and an audible indication when the grip member rotates relative to the connecting member from a first position to a second position that is substantially ninety degrees from the first position. The simulation may include actions to replicate feathering an oar.

A method for operating a motivation enhancing exercise system includes an exercise device configured to be driven by an exercising user, a head mounted output device configured to output a visual and/or an audible output for an exercising user, and a processing unit. Movements of a movable part of the exercise device are measured by means of a first sensor unit mounted on the movable part, and movements of a head of the user are measured by means of a second sensor unit comprised in the head mounted output device. The processing unit determines an activity being performed by the exercising user, and generates an output signal for the head mounted output device, in accordance with the determined activity. The head mounted output device provides a visual and/or audible output for the exercising user in accordance with the output signal.

The present disclosure provides an elliptical crawler. The elliptical crawler includes a front support having an adjustable height and an assembly of elliptical rowing body having two extendible arm supports and two foot supports. Methods of making and using the elliptical crawler are also disclosed.

A rowing exercise machine includes a base frame, a paddle unit, a first rotating shaft, a paddle linkage unit, a resistance unit, a pull bar unit, a second rotating shaft, and a pull bar linkage unit. When a first operating force is applied to the paddle unit, a paddle one-way driving wheel and the first rotating shaft are driven to rotate in a first rotational direction. When the first operating force disappears, the paddle one-way driving wheel is idling on the first rotating shaft in a second rotational direction. When a second operating force is applied to the pull bar unit, the pull bar linkage unit is driven to rotate in the first rotational direction. When the second operating force disappears, a second return force drives a pull bar one-way wheel to be idling on the second rotating shaft in the second rotational direction.