Exercise apparatuses are described herein. An example embodiment of an exercise apparatus includes a first shaft, a first frame, a first handle, a second frame, a second handle, a second shaft, and a third shaft. The first frame is attached to the first shaft. The first handle is rotatably attached to the first frame such that the first handle can rotate relative to the first frame. The second frame is attached to the first shaft. The second handle is rotatably attached to the second frame such that the second handle can rotate relative to the second frame. The second shaft is attached to the first frame and the third shaft is attached to the second frame.

A rollable exercise device is formed as a carriage having multiple sides, a main bearing embedded in a concave center, and a removably insertable weight with gripping handle. The main bearing facilitates rolling engagement with the weight and allows for dynamic adjustment of gripping angle relative to the carriage. A bottom surface of the carriage supports a plurality of rollerballs by means of bearings that facilitate omnidirectional rolling engagement of the carriage on a planar surface. Components may be embedded into the sides for attaching external equipment or to attach the device in tandem to a similar device.

Embodiments of a strength training apparatus and related methods are provided. In one embodiment, a strength training apparatus may include a tower, a first arm and a second arm each pivotally coupled with the tower and each being configured to be selectively positionable independent of each other at multiple angles relative to each other, a first pulley coupled to an end of the first arm, a first cable extending through the first arm and the first pulley, a second pulley coupled to an end of the second arm, a second cable extending through the second arm and the second pulley, a magnetic mechanism coupled to the first cable and the second cable and configured to provide multiple levels of resistance to a user pulling on the first cable and/or the second cable, and a control panel located on the tower.

A bicycle trainer for removably loading with a bicycle that is at least provided with a back wheel, which bicycle trainer comprises a floorstanding frame with a wheel supporting roller at its rear end and a fork supporting unit at its forward end, wherein the fork supporting unit is pivotally supported by the frame enabling it to move back-and-forth. The fork supporting unit and the frame connect to each other with a hinge enabling back-and-forth movement of the fork supporting unit in a longitudinal direction of the frame, wherein the fork supporting unit is spring-loaded with a spring at or near the hinge to provide the fork supporting unit with a preferential upright position at square angles with the frame so as to arrange that in use whenever the bicycle is moved forward or backward, said bicycle is inclined to return to an average position on the bicycle trainer wherein the fork support unit is perpendicular to the horizon.

An abduction-adduction exercise device is provided. The device may have a handle having a first handle end and a second handle end and an axial handle length. The device also includes at least one hand grip movably attached to the handle and capable of axial translation along the axial handle length of the handle. The hand grip is coupled to at least one resistance means providing elastic resistance to axial translation of the hand grip along the axial handle length of the handle.

An exercise device that exercises both flexor and extensor muscles. The exercise device includes a base. First and second sidewalls upwardly extend from opposing sides of the base. Each of the first and second sidewall has a plurality of teeth formed on an upper rim extending from the front end to the rear end of the base. At least a first gear is secured to a first end of an elongated rod and at least a second gear is secured to a second end of the elongated rod. A plurality of teeth of the first gear interlock with the plurality of teeth of the first sidewall and a plurality of teeth of the second gear interlock with the plurality of teeth of the second sidewall. A board rests on the elongated rod in between the first end and the second end.

A machine for concurrently or independently performing pressing motions with the hands and feet, the machine having a base having front and back ends, two or more linear slide rails, a lower body user support with an engagement means for the user's feet and an upper body user support with an engagement means for the user's hands. The upper body user support and lower body user support slide on the linear rails that are located proximally on opposing ends of the base frame and the upper body user supports and the lower body user supports cooperate with one another to move in opposing converging and diverging sloping linear movement patterns during operation of the machine.

A training or exercise apparatus may have a base and an adjacent movable armature or frame that carries a riding member, or shuttle, or carrier. The carrier has an engagement interface with an element of sporting or exercise equipment. The sporting or exercise equipment is engaged by the user, typically by being grasped. The apparatus defines a physical or virtual schedule describing an arc for a swing in the particular activity. The apparatus may include a manual or electronic means of imposing resistance to the motion. This resistance may be adjustable, and may be programmable as a function of one or both of position and speed. The apparatus may include an array of sensors such as may be used to determine the pre-existing stroke, and such as may be monitored during training to assess progress. The apparatus may be operated passively, or it may be operated interactively in a manner in which real-time feedback causes the apparatus to adjust resistance to the motion.

A free weight barbell with an elongated bar with two rotating weight sleeves and with axially moveable hand grips mounted on the bar located inside the weight sleeves. Each hand grip is attached to the distal end of an elongated rack that extends centrally and longitudinally inside the barbell. The inside ends of the two racks extend to or slightly beyond the bar's center axis. The bar is circular in cross-section and made of solid material with two axially aligned channels formed on opposite sides. The two channels extend from the ends of the lifting bar to a center adapter located over the bar's center axis. The hand grips slide over the ends of the bar and the two racks are inserted into the two opposite channels. The two hand grips and the two racks are coupled to a disc gear that controls the resistance forces exerted on the sliding racks.

A core muscle therapy apparatus is presented. The apparatus is designed to work the muscles comprising the core of a user by allowing the user's own body weight to resist the force of gravity in up to a 360 degree environment. The core muscle therapy apparatus has a base, a cage assembly, and a seat assembly.