An isokinetic oscillation exercise device of an elongated flexible blade having a first and second end and a grip portion coupled to a middle portion of the elongated flexible blade. End caps coupled to said first and second ends adapted to storage. Further, a method is disclosed of manufacturing an isokinetic oscillation exercise device that provides a flexible elongated flexible blade, a grip portion injection molding, a pliable ring injection moldings, and end caps injection molding; slides the pliable rings on the elongated flexible blade separated by a length of the grip portion, overmolds a first-shot of the grip portion over the pliable rings, overmolds a second-shot of the grip portion to the first-shot of the grip portion to the elongated flexible blade, seals the first-shot to the second-shot of the grip portion against the pliable rings; and attaches the end caps to the elongated flexible blade.

An exemplary responsive training device for responding to user interaction with the device can be provided. For example, the responsive training device can be configured with a surface enclosing a compressible body. The responsive training device can further embed at least one sensor configured to sense a deformation of the compressible body and to generate a sensory output to a controller. The responsive training device can also embed a controller configured to control at least one transponder. Furthermore, the exemplary responsive training device can embed at least one transponder configured to provide an audio output and/or a visual output as a function of the sensor output.

A treadmill includes a platform where the platform includes a first side panel and a second side panel spaced apart at a distance from the first side panel, and a gap defined between the first side panel and the second side panel. The treadmill also includes a running deck contained within the platform and exposed within the gap, a first pulley connected to the running deck, a second pulley connected to the running deck opposite the first pulley, a tread belt surrounding the first pulley and the second pulley. A motor is in mechanical communication with at least one of the first pulley or the second pulley. A cover is located over the motor. A scale mechanism is incorporated into the cover over the motor.

A walking training system includes a treadmill configured to prompt a trainee to walk, a display device installed such that the trainee views the display device while walking on the treadmill, a camera configured to image the trainee at an angle of view at which a gait of the trainee is recognizable, a calculation unit configured to calculate a tilt of a body core of the walking trainee based on an image captured by the camera, and a display control unit configured to control the display device to display a body core line associated with the tilt, and an index indicating at least an end of a permissible range of a deflection of the body core line.

An apparatus for hand tremor stabilization including a rotatable flywheel assembly mountable to a hand of a user. The rotatable flywheel assembly includes i) a flywheel having a flywheel mass, m, and a flywheel diameter, d, and ii) a prime mover adapted to rotate the flywheel at a rotational speed, r, about a flywheel rotation axis such that the rotatable flywheel assembly generates an angular momentum having a magnitude of between about 0.05 kgm2/s and about 0.30 kgm2/s.

The present disclosure provides a system and method for accurately detecting exercises performed by a user through a combination of signals from a visual input device and from one or more sensors of a wearable device. For each workout type, an algorithm leverages multimodal inputs for automatic workout detection/identification. Using multiple sources of visual and gestural inputs to detect the same workout results in a higher confidence in the detection. Moreover, it allows for continued detection of the workout, including counting repetitions, even when one or more signals becomes unavailable, such as if the user moves out of a field of view of the visual input device.

A device includes a signaling means and a motion sensor, and logic for activating or controlling the signaling means in response to a sensed motion according to an embedded logic. The device may be used as a toy, and may be shaped like a play ball or as a handheld unit. It may be powered from a battery, either chargeable from an AC power source directly or contactless by using induction or by converting electrical energy from harvested kinetic energy. The embedded logic may activate or control the signaling means, predictably or randomly, in response to sensed acceleration magnitude or direction, such as sensing the crossing of a preset threshold or sensing the peak value. The visual means may be a numeric display for displaying a value associated with the count of the number of times the threshold has been exceeded or the peak magnitude of the acceleration sensed.

A head guard is provided. The head guard includes one or more sensors as part of an sensory input and communications system. The head guard wirelessly communicates data to remote computing devices for intelligent data collection.

Sleeves for improving performance and control are disclosed. The sleeves are constructed for use on the fingers, wherein each sleeve is constructed in some embodiments with grip zones that match areas of the finger to ensure improved grip while maintaining flexibility, compression, protection, and material durability. Each grip zone is positioned to ensure that fingers are able to naturally bend without impeding grip performance. A spine on a rear of the sleeve ensures material durability, limits over extension, and provides padding and protection.

A system for and method of scoring a game of golf is provided. A stroke baseline, a points baseline, and a stroke count are utilized to calculate a hole score for each hole. The stroke baseline is typically derived from the par value for a hole, while the stroke count is typically the total strokes required to complete the hole, including any penalty strokes. Typically, the points baseline for each hole is equal to the distance, in yards, between the player's tee-up location and a target location of the hole, the target location being a location on the putting green. Each player selects a tee-up location for each hole, thereby allowing each player to influence the baseline score for each hole. A performance factor is determined for each hole based on the player's performance on that hole.