Abstract: An exercise calibration system for use with an exercise apparatus having a bar with a first end and second end, the system having a user device and a pair of exercise calibration devices comprising a right and left exercise calibration device attached to the first and second ends of the bar respectively, each exercise calibration device having a downward facing distance sensor adapted to detect an elevation measured between the distance sensor and a horizontal exercise surface. The exercise calibration devices measure a right and left elevation as the user performs a weightlifting exercise, and the user device alerts the user if an elevation discrepancy occurs between the first and second ends, instructing the user to raise either the first or second end until the right and left elevation are substantially equal.

Abstract: The present invention relates to a boxing fitness device and a detection method thereof, the boxing fitness device of the present invention includes a frame, punching zones, prompting devices, sensing devices, a first wearable device, a second wearable device and a computation unit. The punching zones are disposed in the frame and the prompting devices are disposed on the punching zones, respectively. When a left hand or a right hand of a user touches one of the punching zones, the sensing devices can sense a first to-be-sensed part of a first wearable device or a second to-be-sensed part of a second wearable device worn on the hands of the user. As a result, the boxing fitness device and the detection method thereof of the present invention can sense the first to-be-sensed part and the second to-be-sensed part to detect the user's correct punching action.

Abstract: A running emulator for increasing an athlete's strength in the movement of specific muscles used for running includes: a lower body frame; a pair of leg assemblies movably mounted on the lower body frame and having a leg extension carrier, a leg extension member slidably mounted through the leg extension carrier, a foot cradle mounted to the leg extension member; and two leg resistance members located on an outside of the lower body frame and connected to each of the pair of leg assemblies for resisting pivoting of the leg extension carrier relative to the lower body frame. During use by an athlete, the leg assemblies pivot and the leg extension member reciprocates through the leg extension carrier such that a path travelled by the athlete's foot on the foot cradle emulates motion of a sprinter.

Abstract: An exercise device of the type including a frame with a first crank assembly rotatably coupled to the frame about a first axis and a second crank assembly rotatably coupled to the frame about a second axis. A control system may be used in communication with the first crank assembly and the second crank assembly, which may provide a synchronous movement of the first crank assembly relative to the second crank assembly. A pedal arm may be provided with a first end pivotally coupled to the first crank assembly and a pedal positioned on a second end. A crank link may be used with one end coupled to the second crank assembly and a second end coupled to the pedal arm. The crank link may be movable on the pedal arm which may provide varying paths of motion of the pedals.

Abstract: A mechanical braking system for a high-incline treadmill utilizing a mechanical brake which may be used on its own or in combination with a traditional motor brake. The mechanical brake is generally mountable on a treadmill between or around the belt motor and the flywheel. Upon engagement of the brake, typically the brake engages the flywheel, the motor, or the axle in a way that effectively locks the axle, and thus the belt, in a fixed position.

Abstract: A linkage mechanism with an elliptical motion trajectory includes a main body having two guiding tracks with a changeable lifting angle, a flywheel assembly and two handles installed on a front side of the main body, a first linkage rod pivotally attached between guiding rods of two driving linkage assemblies and two cranks of the flywheel assembly. The two pedals respectively include a front end pivotally attached onto each one of the cranks. Each one of the pedals moves together each one of the guiding rods and along each one of the guiding tracks and drives the flywheel assembly and each one of the handles to move forward and backward.

Abstract: The present disclosure describes systems, methods, and apparatus that facilitate exercise. The system may include one or more convenient, fun, easy to use and low impact exercise apparatuses. An exercise apparatus may comprise one or more physical user interface components configured to engage one or more body parts of the user. The user may perform exercises by exerting forces on individual ones of the one or more user interface components. In some implementations, gameplay may be incorporated into one or more exercises through a game interface presented to the users. Users may be coached during gameplay to perform one or more exercises such that exercise and gameplay may be seamlessly integrated.

Abstract: An exercise device having a stowed configuration and a deployed configuration, in which in the stowed configuration, the exercise device is aesthetically pleasing and suitable for most rooms due to front and side panels that hide the framing of the exercise device, and in the deployed configuration, the side panels are opened to expose the arms, which can be deployed, moved up and down to adjust the height, and used to perform exercises based on a pulley system. Pneumatic cylinders may be operatively connected to the pulley system to provide the resistance for the exercises. Handles having gas actuators may be operatively connected to the pneumatic cylinders to adjust the resistance.

Abstract: An eddy current resistance generating device includes a magnet base, a plurality of magnets, a conductive member and a friction set. The magnet base has two inner walls. The magnets are disposed on the two inner walls of the magnet base, wherein the magnets on the two inner walls are face to each other. The conductive member is located between the magnets on the two inner walls for generating an eddy current resistance while the magnets are moved relative to the conductive member. The friction set is disposed between each of the magnets and the conductive member, wherein the friction set includes at least one friction matrix.

Abstract: Systems and methods herein provide for safe and efficient strengthening of core muscles of a user. An example device can include various components for securing a user in a safe position, tilting the body of the user, and rotating the user in a manner that engages the desired muscle groups. The device can include electronically controlled actuators and/or electric motors for performing various motions associated with the user. A control unit can gather information regarding the user and the device to provide helpful information to the user or a caretaker. For example, the control unit can track progress over time, suggest the types and intensities of exercises for individual users, and prepare reports suitable for use in medical or insurance contexts.

Abstract: Exercise gloves for an exercise machine including a glove assembly and an attachment assembly is disclosed. The glove assembly includes a first and second glove each having a top and bottom surface and a first and second end. The top surface is adapted to receive a hand of a user thereon. The gloves are attached together at the first end. At the second end there are a plurality of loops adapted to receive the fingers of a person therein, thereby securing the gloves to a person. Therebetween the gloves is a central tubing having at least one strap inserted therethrough each having at least one ring to attach to an exercise machine. The central tubing is secured with an inner portion. The user can secure their hands in the gloves while the gloves are attached to an exercise machine to execute various exercises to target muscles more efficiently.

Abstract: Systems and techniques for the collection and display of athletic information. Athletic data relating to a single person or group of people is collected at a central location, and subsequently displayed at a desired remote location so that the person or people can review and critique their performance. In addition, athletic data for multiple persons can be collected at a central location, and subsequently displayed to a user at a desired remote location, so that the user can compare his or her athletic activities to others.

Abstract: Systems and methods for controlling application of horizontal resistive force to a user walking on a treadmill to provide substantially constant force even if the user changes his or her relative position on the treadmill. The systems and methods can improve the user experience when force is applied while also improving user safety. The system has a cable, a motor, and a system controller. The cable can be coupled to a harness to apply a horizontal resistive force to a treadmill user, and the motor can be coupled to the cable and configured to apply a motor force to the cable. The cable can have an adjustable operative length. The system controller can have a processor communicatively coupled to the motor and configured to adjust the force applied by the motor in response to changes in cable length and a measurement of the actual force applied by the cable.

Abstract: A weight pin for use with a stacked weight exercise machine includes a handle portion, and a shaft portion extending outwardly from the handle portion. The shaft portion is configured to be removably positioned adjacent to one or more weights of the exercise machine to selectively engage the one or more weights during use of the exercise machine. The weight pin also includes interrogation circuitry arranged relative to the handle portion, the interrogation circuitry configured to read information from the adjacent one or more weights.

Abstract: A deck for a treadmill includes a continuous track, and a plurality of slats connected to the track. The track and the plurality of slats at least partly define an inner space of the deck, and are rotatable about the inner space. The deck also includes a first motor configured to modify a speed of rotation of the track, and a second motor configured to modify a position of the deck relative to a support surface on which the deck is supported. The first motor and the second motor are disposed within the inner space.

Abstract: The present invention relates to a gymnastic machine (M) for carrying out strength exercises by a user comprising a support frame (1), at least one arm (2), movable with respect to said support frame (1), to carry out a gymnastic exercise by said user, wherein said at least one arm (2) comprises a first end (21), rotatably coupled with said support frame (1), and wherein on said at least one arm (2) a plurality of weights (7) can be removably applied, at least one detecting system (S) for detecting the displacement of said at least one arm (2) with respect to said support frame (1), comprising at least one magnetic element (12), at least one magnetic sensor (11), for detecting the magnetic field generated by said magnetic element (12), capable of generating an electric signal related to said detected magnetic field, and a control logic unit (13), operatively connected to said magnetic sensor (11), for acquiring and processing said electric signal related to said detected magnetic field.

Abstract: A treadmill including a frame, an exercise deck attached to the frame, and a first push-up handle attached to the frame and elevated over the exercise deck.

Abstract: A treadmill includes a frame, an exercise deck attached to the frame, and a first handle movably attached to the frame. The first handle has a first orientation where the first handle is positioned within a region above the exercise deck and stabilized to support a user's weight during a body weight exercise, and a second orientation where the first handle is positioned away from the region above the exercise deck.

Abstract: An example exercise tracker includes a grip for receiving an adjustable amount of exercise resistance, a force sensor having one or more strain gauges programmed to output a force signal representing a force applied to the grip, and a motion sensor programmed to detect movement of the grip and output a motion signal. The exercise tracker further includes a processor programmed to receive the force signal and the motion signal and determine, from the force signal and the motion signal, exercise data including the amount of resistance applied to the grip.

Abstract: A device for logging exercise data, the device includes a body for engaging with an exercise machine; an electrical system with a power source incorporated into the body and to record data; an image sensor incorporated into the body and to capture an image; a motion sensor incorporated into the body and to detect movement; the image sensor determines a weight load associated with the exercise machine; the motion sensor detects and records a number of repetitions of movement; and the device creates an exercise log associated with a user's workout.