Abstract: An indoor, stationary, bicycle training device that provides advantages over conventional designs of exercise bicycles is provided. The stationary bicycle may include a tilting/pivoting mechanism to orient the indoor bicycle to simulate descending or climbing. The indoor bicycle may include flexible and resilient frame elements to support the indoor training device to move side-to-side under some riding situations thereby simulating the side-to-side swaying motion of an outdoor bicycle under the same riding situations. The indoor bicycle may include several combinations of frame adjustments to provide configurable dimensions of the indoor bicycle to adjust the frame to properly fit the rider, which may be adjusted based on corresponding dimensions of a user's outdoor bicycle. Still other aspects of the stationary bicycle device may aid in creating an “outdoor” feeling while using the device.

Abstract: An apparatus enabling a user to perform a simulated bicycling exercise includes a frame, two mounting points defining an axis, the two mounting points comprising an upper rear mounting point comprising an upper rear rotating joint and a lower front mounting point comprising a pivoting connection arrangement proximate to and interacting with the frame, the pivoting connection arrangement comprising at least one resistive element configured to provide resistive force returning the frame to a neutral centered orientation from an off-centered orientation and pedals associated with a wheel and the frame, the pedals enabling the user, when facing forward, to apply force to the pedals and rotate the wheel. The frame is configured to receive forces from the user and dissipate the forces into frame leaning forces such that the user has an ability to cause the frame to pivot about the two mounting points by leaning to one side.

Abstract: Provided herein is a dynamic device that can provide lateral rocking with fore-aft action to a stationary bicycle trainer. Also provided herein is a dynamic device, which can include a four-bar linkage mechanism that can provide a stationary trainer or stationary bicycle with an intuitive and natural-feel lateral rocking action and fore-aft action to simulate motions of a bicycle being ridden in a non-stationary environment.