A method is disclosed for using an artificial intelligence engine to modify resistance of pedals of an exercise device. The method includes generating, by the artificial intelligence engine, a machine learning model trained to receive measurements as input, and outputting, based on the measurements, a control instruction that causes the exercise device to modify, independently from each other, the resistance of the pedals. While a user performs an exercise using the exercise device, the method includes receiving the measurements from sensors associated with the pedals. The method includes determining, based on the measurements, a quantifiable or qualitative modification to the resistance provided by a pedal of the pedals. The resistance provided by another pedal of the pedals is not modified. The method includes transmitting the control instruction to the exercise device to cause the resistance provided by the pedal to be modified.

A system and method of using two exercise machines for performing a wide range of exercise movements that utilize both of the exercise machines in concert. The system and method of using two exercise machines generally includes first exercise machine and a second exercise machine which are used in concert to perform a wide range of exercise movements. The first exercise machine may include a track, a carriage movably connected to the track, and an end platform. The second exercise machine may include its own separate track, a carriage movably connected to the track, and an end platform. The exercise machines may be positioned side-to-side in parallel orientation such that an exerciser may perform various exercise moves by positioning different limbs on the respective carriages, end platforms, and/or tracks of the exercise machines, in addition to the surface underlying the exercise machines.

A rowing exercise assembly includes a pair of elevation units that is each positionable at a selected point between a minimum elevation and a maximum elevation. A rowing machine is coupled between each of the elevation units thereby facilitating the rowing machine to be positionable at a variety of horizontal angles. In this way the elevation units enhance rowing exercises. A pair of cables is coupled to a resistance unit. A pair of handles is respectively coupled to the pair of cables and each of the handles may be gripped for performing the rowing exercises. A control is positioned proximate to the rowing machine and each of the elevation units is electrically coupled to the control. Moreover, the control actuates each of the elevation units to be positioned at the selected point between the minimum and maximum elevations.

A portable exercise device that may be arranged in a number of different orientations and positions on the body of an individual. The portable exercise device includes a resistance assembly that enables a resistance of the portable exercise device to be adjusted.

An aqua resistance dumbbell comprises a tubular wall that provides a bore for receiving a user's hand from each end of the bell. A rod is located within the bore and extending laterally across the bore to be gripped by a user with one or both hands from one or both ends of the bore. The dumbbell has a plurality of longitudinal fins extend along the tubular wall on an outer side of the tubular wall, and at least one lateral fin that extends laterally at least part way around the tubular wall. An aqua resistance fin assembly comprises two fin components and at least one fastening member for fitting the fin components to a user's limb in a side-by-side configuration around the limb. Each fin component comprises a base adapted to fit against a user's limb and adapted to be secured to the user's limb by the fastening member, and at least two longitudinal fins and at least one lateral fin on an outer side of the base.

A symmetric upright rotating disc exercise machine includes a base unit and two upright rotating disc units. Each upright rotating disc unit includes a rotating shaft, an upright disc, and a grip. The rotating shaft is pivotally connected to the base unit in a horizontal direction. The upright disc is mounted to the rotating shaft. The upright discs of the two upright rotating disc units are arranged to face each other. The two upright rotating disc units are separated from each other by a distance in the horizontal direction to form an operation space. The grip is mounted to the upright disc and located in the operation space.

The present disclosure is directed to recumbent exercise machines and associated systems and methods. In one embodiment, for example, a recumbent exercise apparatus can include a seat, two linear guide tracks forward of the seat, and two pedal assemblies movably coupled to corresponding linear guide tracks positioned forward of the seat. The pedal assemblies can be configured to move back and forth along the linear guide tracks. The recumbent exercise apparatus can further include linear actuators operably coupled to each of the linear guide tracks and configured to move the linear guide tracks up and down in a vertical direction. The pedal assemblies can be configured to move in elliptical patterns when the pedal assemblies move back and forth along the linear guide tracks and the linear actuators move the linear guide tracks up and down.

A high knees exercise apparatus includes a base, a driving mechanism, a linkage mechanism and two magnetic resistance. The driving mechanism is located on the base and includes two driving member which is driven swung along arc path. The linkage mechanism is for leading the driving members swung reversely in response to each other. The two magnetic resistance devices are for providing magnetic resistances in accordance with swings of the two driving members respectively.

Grip handles for coupling to a resistance force provided by exercise equipment, resistance bands, or the user's own bodyweight. Each grip handle is defined by an increasing outer surface circumference along the length of the handle to form a generally conical shaped handhold attached to a rigid or flexible member. Where, the member is coupled at the apex of the grip handle. The generally cone shaped handle provides a comfortable and ergonomic surface to securely distribute the user's grip force during the exercise movements, thus significantly reducing the pressure points and grip requirements of current exercise handles. Where in one embodiment, the flexible member may be a resistance band or in another embodiment, it may be a rope or other type of flexible cable attached to a cable pull machine, suspension trainer anchor, or other type of exercise machine. Additionally, it is conceived that the invention could be a single flexible member with a cone handle at each end, or an individual handle with a cone grip on one end and a means of attaching the flexible member of the grip to an exercise machine.

Full body exercise equipment including four elongate rails arranged in a generally side-by-side longitudinal configuration. The four elongate rails are connected together to allow for selected angular arrangements between the rails and also allow for selected longitudinal arrangements between the rails. A slidable shuttle member is provided on each rail with the two inside rails having toe holds and the two outside rails having hand grips. A resilient cord is provided for each shuttle for selectable attachment to either end of the shuttle to provide selected resistance against slidable movement of the shuttle in either direction on a respective rail.