An adjustable and swingable exercise bike includes a base, a bike body and multiple cushion units. The base has two connecting portions, and each connecting portion has a supporting rod protruding upward and a shaft seat mounted on a top of the supporting rod. The bike body is mounted on the base and has a bike frame and two swinging seats. The bike frame has a front end and a rear end. The swinging seats are respectively and securely mounted on the front end and the rear end of the bike frame, and each swinging seat is pivotally connected with the corresponding supporting rod. The cushion units are elastic, elongated and respectively mounted between the connecting portions and the swinging seats. The cushion units can help the bike body of the exercise bike simulate a situation of riding a real bike.

An apparatus, in particular for balance training and/or fine motor training, includes at least one moveable platform, which is in at least two dimensions oscillatingly moveable, and at least one damping unit for a damping of movements of the moveable platform. The damping unit comprises a central connecting element, which extends at least partially along a zero axis of a rest position of the platform, for the connection of the platform and the damping unit and for a transfer of an at least two-dimensional movement of the platform.

A machine for exercising at least a user's abdominal muscles, the machine having a base having front and back ends, an arm lever mounted to the base, a user platform moved by a user and/or by the arm lever, the user platform slidably and pivotably mounted to the base, and a linkage mechanism operatively connecting the arm lever to the user platform so that when the arm lever is moved towards the user platform, the user platform is moved towards the arm lever and a front end of the user platform is moved upwards, pivoting the user platform into an angled configuration, and when the arm lever is moved away from the user platform, the user platform is moved away from the arm lever and the front end of the user platform is moved downwards, pivoting the user platform into a horizontal configuration.

An exercise device includes a frame assembly having a base portion constructed and arranged to engage a surface, a first frame member and a second frame member, a seat, a crank pedal mechanism, an adjustable desk, and an actuator. The second frame member is configured to movable between a first position in which the desk is positioned closer to the seat so as to allow the user seated on the seat to use the desk and a second position in which the desk is positioned away from the seat so as to allow the user to stand upright on the surface with the user's body positioned between the seat and the desk to use the desk in a standing position. The actuator is constructed and arranged to be actuated to enable the second frame member to be moved between the first position and the second position.

The invention is an exercise apparatus providing an advanced level of surfboard paddling simulation and muscle development. The design includes a specialized platform, unique hand harnesses, and cable systems with mechanical advantage and mass moment of inertia mechanisms, piston pumps, cable spools, and elastic elements. They allow the user to simulate paddling in an alternating or simultaneous sequence at any speed while strong elastic tension resists the user's thrust strokes, but during paddling return strokes the user feels no elastic tension or resistance. The design also prompts the user to engage and strengthen all dorsal muscles to maintain an appropriately arched body position while paddling.

The invention is an exercise apparatus providing an advanced level of surfboard paddling simulation and muscle development. The design includes a specialized platform, unique hand harnesses, and cable systems with mechanical advantage and mass moment of inertia mechanisms, piston pumps, cable spools, and elastic elements. They allow the user to simulate paddling in an alternating or simultaneous sequence at any speed while strong elastic tension resists the user's thrust strokes, but during paddling return strokes the user feels no elastic tension or resistance. The design also prompts the user to engage and strengthen all dorsal muscles to maintain an appropriately arched body position while paddling.

A stationary exercise device having variable footpaths is disclosed. The exercise device includes a frame, a pair of supporting members that have a first end to rotate about an axis and a second end to move along a reciprocating path, a pair of pedals joined to the supporting members, and a guider assembly for adjusting an incline angle of the reciprocating path.

Lever-type rowing machine, whose main rigging dimensions meet the corresponding parameters of sweep rowing or sculling boat is mounted to the base frame by using front and rear elastic suspension so that the simulator makes it possible to rotate (tilt) about its transverse and longitudinal axes and move vertically, thus making it possible to simulate the boat swings on the transverse and longitudinal axes and movement in the vertical direction. In addition, the simulator has passive and active stabilization systems, enabling the athlete to maintain a balance, and stiffness of its front and rear suspension and stabilizer system can be adjusted depending on the weight and balancing ability of user. There is also a possibility to constraint the suspension thus ensuring full stability of the simulator and exercise regime, corresponding to the exercising on common rowing machines.

Lever-type rowing machine, whose main rigging dimensions meet the corresponding parameters of sweep rowing or sculling boat is mounted to the base frame by using front and rear elastic suspension so that the simulator makes it possible to rotate (tilt) about its transverse and longitudinal axes and move vertically, thus making it possible to simulate the boat swings on the transverse and longitudinal axes and movement in the vertical direction. In addition, the simulator has passive and active stabilization systems, enabling the athlete to maintain a balance, and stiffness of its front and rear suspension and stabilizer system can be adjusted depending on the weight and balancing ability of user. There is also a possibility to constraint the suspension thus ensuring full stability of the simulator and exercise regime, corresponding to the exercising on common rowing machines.

A figure trimmer comprises a base, a pedal set, and a rotating assembly. The pedal set comprises a left pedal and a right pedal. The rotating assembly movably connects with the base. The rotating assembly is able to rotate about a shaft of the base. The rotating assembly comprises two ends, in which one end includes a first shaft and the other includes a second shaft. The left pedal can rotate about the first shaft, and the right pedal can rotate about the second shaft.